refactor(ai): adds customizable AI prompts and uses structured output

[whitdog47]

Creates a new "AI Prompts" settings table to allow for customized prompts for each of the current AI actions. Refactors the existing AI queries to use the new structured output approach.

[Copilot]

Pull Request Overview

This PR introduces customizable AI prompts functionality by creating a new "AI Prompts" settings table and refactoring AI queries to use structured output. The changes enable users to configure custom prompts for different AI operations through a web interface while maintaining backward compatibility with default prompts.

• Adds a new prompt management system with database storage, API endpoints, and UI components
• Refactors AI service methods to use structured output via chat_parse instead of raw text parsing
• Updates existing AI operations to check for custom prompts before falling back to defaults

Reviewed Changes

Copilot reviewed 20 out of 21 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/dispatch/static/dispatch/src/store.js	Adds prompt store module to Vue.js store
src/dispatch/static/dispatch/src/router/config.js	Adds routing for AI Prompts table component
src/dispatch/static/dispatch/src/prompt/store.js	Implements Vuex store for prompt management with CRUD operations
src/dispatch/static/dispatch/src/prompt/api.js	Provides API client methods for prompt operations
src/dispatch/static/dispatch/src/prompt/Table.vue	Creates data table UI for viewing and managing prompts
src/dispatch/static/dispatch/src/prompt/NewEditSheet.vue	Implements form component for creating/editing prompts
src/dispatch/static/dispatch/src/prompt/DeleteDialog.vue	Adds confirmation dialog for prompt deletion
src/dispatch/plugins/dispatch_slack/incident/interactive.py	Code formatting improvements for tactical report handling
src/dispatch/plugins/dispatch_slack/case/messages.py	Updates signal analysis to use structured output format
src/dispatch/database/revisions/tenant/versions/2025-07-16_408118048599.py	Database migration for new prompt table
src/dispatch/api.py	Registers AI router for prompt API endpoints
src/dispatch/ai/strings.py	Centralizes default prompt templates and system messages
src/dispatch/ai/service.py	Refactors AI methods to use custom prompts and structured output
src/dispatch/ai/prompt/views.py	Implements REST API endpoints for prompt management
src/dispatch/ai/prompt/service.py	Provides database service layer for prompt operations
src/dispatch/ai/prompt/models.py	Defines database and Pydantic models for prompts
src/dispatch/ai/prompt/__init__.py	Package initialization file
src/dispatch/ai/models.py	Adds structured models for AI responses
src/dispatch/ai/enums.py	Defines GenAI types enum with display names
src/dispatch/__init__.py	Imports Prompt model for database initialization

Comments suppressed due to low confidence (1)

src/dispatch/ai/service.py:163

• The remove action is accessing state.selected.id instead of using the state parameter from the function signature. This should be await PromptApi.delete(state.selected.id) but the function signature doesn't include state as a parameter.

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