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Summary

  • Adds 8 end-to-end integration tests that simulate exactly how Claude Code invokes CCH (using hook_event_name, cwd, no timestamp, extra fields)
  • Critical test: verifies CCH uses event.cwd to find hooks.yaml when invoked from a different directory than the project
  • Covers git push variants, safe command allowlisting, response JSON format, and fail-open behavior

Test plan

  • All 193 tests pass (185 existing + 8 new)
  • cargo fmt --all --check passes
  • Manual verification: cch blocks git push from wrong CWD when cwd field points to project dir

🤖 Generated with Claude Code

…otocol

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
@RichardHightower RichardHightower merged commit a8a183f into develop Jan 28, 2026
6 checks passed
RichardHightower added a commit that referenced this pull request Jan 28, 2026
* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
RichardHightower added a commit that referenced this pull request Jan 28, 2026
* Release: v0.1.0 - Two-Tier CI with IQ/OQ/PQ Validation (#70)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* Develop (#73)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* Develop, release  (#78)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs: add wiki synchronization configuration

- Add wiki-mapping.yml for source-to-wiki page mapping
- Add wiki-mapping-process.md with detailed sync instructions

Maps 35+ documentation files to GitHub Wiki pages including:
- Core docs (User Guide CLI/Skill, Backlog, Changelog)
- DevOps docs (Branching, CI Tiers, Release Process)
- PRDs (CLI, System, RuleZ UI, Phase2 Governance)
- SpecKit features (specs, plans, tasks for all features)
- Checklists (governance, RuleZ UI)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
RichardHightower added a commit that referenced this pull request Jan 28, 2026
* Release: v0.1.0 - Two-Tier CI with IQ/OQ/PQ Validation (#70)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* Develop (#73)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* Develop, release  (#78)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
RichardHightower added a commit that referenced this pull request Jan 28, 2026
* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* feat(rulez-ui): implement M2-M8 milestones with accessibility fixes (#79)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* feat(rulez-ui): implement M2-M8 milestones with accessibility fixes

- M2: Integrate Monaco Editor with YAML language support
  - Add YamlEditor component with @monaco-editor/react
  - Add EditorToolbar with undo/redo/format/wrap/minimap controls
  - Wire cursor position tracking to editorStore

- M3: Schema validation with monaco-yaml
  - Add JSON Schema for hooks.yaml validation
  - Configure monaco-yaml for inline error markers
  - Add ValidationPanel with click-to-jump navigation

- M4: Complete file operations
  - Add ConfirmDialog for unsaved changes prompt
  - Wire save/discard/cancel flow in FileTabBar

- M5: Rule Tree View
  - Add RuleTreeView with collapsible Settings/Rules sections
  - Add RuleCard with action badges and tool chips
  - Add yaml-utils for YAML parsing with line positions

- M6: Debug Simulator UI
  - Add EventForm with 7 event types
  - Add ResultView with outcome badges
  - Add EvaluationTrace with per-rule match details
  - Wire to runDebug Tauri command with mock fallback

- M7: Monaco theming
  - Add light/dark Monaco themes matching app theme
  - Wire theme switching to uiStore

- M8: Expand E2E tests
  - Add editor.spec.ts, simulator.spec.ts, tree-view.spec.ts
  - Add file-ops.spec.ts for tab management tests

Accessibility fixes:
- Add aria-hidden="true" to decorative SVGs
- Add type="button" to all non-submit buttons
- Add htmlFor/id to associate labels with form inputs
- Restructure FileTabBar with semantic button elements

Fix Tailwind CSS 4 migration:
- Install @tailwindcss/postcss for PostCSS 8 compatibility
- Replace custom theme colors with built-in colors in @apply

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* added claude files

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* feat: wiki sync setup and PR #80 merge fix (#81)

* Release: v0.1.0 - Two-Tier CI with IQ/OQ/PQ Validation (#70)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* Develop (#73)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* Develop, release  (#78)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs: add wiki synchronization configuration

- Add wiki-mapping.yml for source-to-wiki page mapping
- Add wiki-mapping-process.md with detailed sync instructions

Maps 35+ documentation files to GitHub Wiki pages including:
- Core docs (User Guide CLI/Skill, Backlog, Changelog)
- DevOps docs (Branching, CI Tiers, Release Process)
- PRDs (CLI, System, RuleZ UI, Phase2 Governance)
- SpecKit features (specs, plans, tasks for all features)
- Checklists (governance, RuleZ UI)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix: resolve PR #80 conflicts (second merge from main) (#82)

* Release: v0.1.0 - Two-Tier CI with IQ/OQ/PQ Validation (#70)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* Develop (#73)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* Develop, release  (#78)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
RichardHightower added a commit that referenced this pull request Jan 29, 2026
* Develop deploy (#80)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* feat(rulez-ui): implement M2-M8 milestones with accessibility fixes (#79)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* feat(rulez-ui): implement M2-M8 milestones with accessibility fixes

- M2: Integrate Monaco Editor with YAML language support
  - Add YamlEditor component with @monaco-editor/react
  - Add EditorToolbar with undo/redo/format/wrap/minimap controls
  - Wire cursor position tracking to editorStore

- M3: Schema validation with monaco-yaml
  - Add JSON Schema for hooks.yaml validation
  - Configure monaco-yaml for inline error markers
  - Add ValidationPanel with click-to-jump navigation

- M4: Complete file operations
  - Add ConfirmDialog for unsaved changes prompt
  - Wire save/discard/cancel flow in FileTabBar

- M5: Rule Tree View
  - Add RuleTreeView with collapsible Settings/Rules sections
  - Add RuleCard with action badges and tool chips
  - Add yaml-utils for YAML parsing with line positions

- M6: Debug Simulator UI
  - Add EventForm with 7 event types
  - Add ResultView with outcome badges
  - Add EvaluationTrace with per-rule match details
  - Wire to runDebug Tauri command with mock fallback

- M7: Monaco theming
  - Add light/dark Monaco themes matching app theme
  - Wire theme switching to uiStore

- M8: Expand E2E tests
  - Add editor.spec.ts, simulator.spec.ts, tree-view.spec.ts
  - Add file-ops.spec.ts for tab management tests

Accessibility fixes:
- Add aria-hidden="true" to decorative SVGs
- Add type="button" to all non-submit buttons
- Add htmlFor/id to associate labels with form inputs
- Restructure FileTabBar with semantic button elements

Fix Tailwind CSS 4 migration:
- Install @tailwindcss/postcss for PostCSS 8 compatibility
- Replace custom theme colors with built-in colors in @apply

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* added claude files

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* feat: wiki sync setup and PR #80 merge fix (#81)

* Release: v0.1.0 - Two-Tier CI with IQ/OQ/PQ Validation (#70)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* Develop (#73)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* Develop, release  (#78)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs: add wiki synchronization configuration

- Add wiki-mapping.yml for source-to-wiki page mapping
- Add wiki-mapping-process.md with detailed sync instructions

Maps 35+ documentation files to GitHub Wiki pages including:
- Core docs (User Guide CLI/Skill, Backlog, Changelog)
- DevOps docs (Branching, CI Tiers, Release Process)
- PRDs (CLI, System, RuleZ UI, Phase2 Governance)
- SpecKit features (specs, plans, tasks for all features)
- Checklists (governance, RuleZ UI)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix: resolve PR #80 conflicts (second merge from main) (#82)

* Release: v0.1.0 - Two-Tier CI with IQ/OQ/PQ Validation (#70)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* Develop (#73)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* Develop, release  (#78)

* feat(ci): implement two-tier CI with develop/main branching strategy (#67)

Add CI/CD tiered approach to balance development velocity with release quality:

Branching Model:
- main: Production-ready, protected, requires Full Validation
- develop: Integration branch (default), requires Fast CI
- feature/*, fix/*: Working branches

CI Tiers:
- Fast CI (~2-3 min): fmt, clippy, unit tests, Linux IQ smoke test
  Triggers on: PRs to develop, pushes to feature branches
- Full Validation (~10-15 min): IQ (4 platforms) + OQ + PQ + evidence
  Triggers on: PRs to main, release tags, manual dispatch

Workflow Changes:
- ci.yml: Converted to Fast CI, triggers on develop/feature branches
- validation.yml: Full validation, only PRs to main and releases
- iq-validation.yml: Manual-only for formal validation runs

Documentation:
- constitution.md: Added CI/CD Policy section
- docs/devops/BRANCHING.md: Detailed branching workflows
- docs/devops/CI_TIERS.md: CI tier explanation
- docs/devops/RELEASE_PROCESS.md: Release and hotfix workflows
- AGENTS.md: Updated with new workflow instructions

Benefits:
- Daily development: ~2-3 min feedback loop
- Releases: Thorough ~10-15 min validation
- Hotfixes: Direct to main with backport to develop

* fix(ci): update macOS Intel runner from macos-13 to macos-15-intel (#69)

macOS 13 runners were retired by GitHub in Jan 2026.
Using macos-15-intel as the new x86_64 runner (supported until Aug 2027).

Reference: actions/runner-images#13046

* feat(governance): Phase 2.1 Core Governance Implementation (#71)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold (#72)

* feat(governance): add Phase 2 governance types and Rule extensions

Implements P2.1-T01 through P2.1-T04:
- PolicyMode enum (enforce, warn, audit) with default=enforce
- Decision enum (allowed, blocked, warned, audited) for logging
- GovernanceMetadata struct for rule provenance and documentation
- Confidence enum (high, medium, low)
- Rule struct extended with mode, priority, and governance fields
- sort_rules_by_priority() function for priority-based ordering
- Rule helper methods: effective_mode(), effective_priority(), is_enabled()

All new fields are optional for backward compatibility.
Existing v1.0 configs continue to work unchanged.

Tests: 93 tests pass (added 20+ governance tests)
Coverage: PolicyMode, Confidence, Decision, GovernanceMetadata parsing,
  Rule field defaults, priority sorting, YAML integration

Refs: .speckit/features/phase2-governance/spec.md
Closes: #38 #39 #40 #41

* feat(governance): implement mode-based action execution

Implements P2.1-T05: Mode-based action execution

Mode behavior:
- Enforce: Normal execution (block, inject, run validators)
- Warn: Never blocks, injects warning context instead
- Audit: Logs only, no blocking or injection

Changes:
- hooks.rs: Added execute_rule_actions_with_mode() function
- hooks.rs: Added execute_rule_actions_warn_mode() for warn mode
- hooks.rs: Added merge_responses_with_mode() for mode awareness
- hooks.rs: Added determine_decision() for logging decisions
- config.rs: Updated enabled_rules() to use effective_priority()

Tests: 101 tests pass (+8 new mode-based tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #42

* feat(governance): implement conflict resolution for multi-rule scenarios

Implements P2.1-T06: Conflict resolution

Resolution logic:
- Enforce mode wins over warn and audit (regardless of priority)
- Among same modes, higher priority wins
- Multiple blocks: highest priority block message used
- Warnings and injections are accumulated

New functions:
- mode_precedence(): Returns numeric precedence (enforce=3, warn=2, audit=1)
- RuleConflictEntry: Struct for conflict resolution entries
- resolve_conflicts(): Resolves conflicts between multiple matched rules
- rule_takes_precedence(): Compares two rules for precedence

Tests: 109 tests pass (+8 new conflict resolution tests)

Refs: .speckit/features/phase2-governance/spec.md
Closes: #43

* feat(governance): complete Phase 2.2-2.4 + RuleZ UI scaffold

Phase 2.2: Enhanced Logging
- Decision enum, LogEntry governance fields, logs filtering

Phase 2.3: CLI Enhancements
- explain rule command with stats, JSON output, rules listing

Phase 2.4: Trust Levels
- TrustLevel enum, run action trust field, logging

RuleZ UI: Milestone 1 Project Setup
- Tauri 2.0 + React 18 + TypeScript scaffold
- Dual-mode architecture, layout components, theming

68 tests passing, cargo fmt/clippy clean.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs(speckit): update project status for Phase 2 and RuleZ UI M1 completion (#74)

- Mark phase2-governance as Complete (all P2.1-P2.4 implemented)
- Mark rulez-ui M1 (Project Setup) as complete
- Update all user story checkboxes in features.md
- Update all checklist items in phase2-governance-checklist.md
- Update rulez-ui-checklist.md with M1 completion
- Update plan.md files with completion status and PR references
- Add git workflow note: develop is the working branch

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): align Event struct with Claude Code hook protocol (#75)

* fix(cch): align Event struct with Claude Code hook protocol

CCH was completely non-functional as a Claude Code hook because it
expected `event_type` but Claude Code sends `hook_event_name`. This
commit fixes three critical issues:

1. Event struct: rename `event_type` to `hook_event_name` with
   `#[serde(alias = "event_type")]` for backward compat. Add missing
   fields (transcript_path, cwd, permission_mode, tool_use_id). Make
   timestamp default to Utc::now() since Claude Code doesn't send it.

2. EventType enum: add Stop, PostToolUseFailure, SubagentStart,
   SubagentStop, Notification, Setup variants.

3. Response struct: add `#[serde(rename = "continue")]` so it
   serializes as "continue" not "continue_".

Also fixes install.rs to generate correct PascalCase settings.json
with nested matcher/hooks structure, and updates all speckit specs
and mastering-hooks skill docs to reflect the actual protocol.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: use event cwd for config loading instead of current_dir()

When Claude Code invokes CCH as a hook, the working directory may not
be the project directory. Claude Code sends the project path as `cwd`
in the event JSON. CCH now uses this field to locate the correct
project's hooks.yaml, falling back to current_dir() when cwd is absent.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* style: fix cargo fmt formatting and bump version to 1.0.2

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* test: add e2e integration tests for git push block via Claude Code protocol (#76)

8 new tests verifying:
- Git push blocked using hook_event_name (Claude Code format)
- CWD-based config loading (CCH invoked from wrong directory)
- Various git push variants all blocked
- Non-push git commands allowed
- Response JSON format (continue not continue_)
- No-config fail-open behavior
- CWD push variants from wrong directory

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol (#77)

* fix(cch): use exit code 2 to block tool calls per Claude Code hooks protocol

Claude Code hooks protocol requires exit code 2 (not exit 0 with
continue:false) to actually block a tool call. Exit 0 with continue:false
only stops Claude's conversation but does NOT prevent the tool from
executing. This was why git push went through despite the hook firing.

- main.rs: exit(2) with reason on stderr when blocking
- Updated e2e, OQ-US1, and OQ-US3 tests to expect exit code 2 + stderr

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix(tests): guard against divide-by-zero in memory stability test

On Linux CI, the process exits before memory can be measured, resulting
in first_avg=0. This caused a divide-by-zero panic at line 362. Now
skips the comparison when memory measurement returns 0.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

* docs: add release-cch skill to wiki mapping

- Add skills section to wiki-mapping.yml with 5 new skill files
- Update wiki_pages_created tracking section
- Wiki total now 42 pages (37 existing + 5 new skill pages)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
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