ci: fix publish concurrency, pr-title types, RTD config (#62)

- Add concurrency group to prevent double publish
- Fix pr-title types to match project conventions
- Add release-please branch push trigger to pr-title
- Remove --frozen from RTD uv sync (no lockfile committed)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: FBumann

.github/workflows/pr-title.yml

@@ -3,6 +3,8 @@ name: PR Title Check
 on:
   pull_request:
     types: [opened, edited, reopened]
+  push:
+    branches: ['release-please--**']
 
 jobs:
   validate:
@@ -17,15 +19,12 @@ jobs:
           types: |
             feat
             fix
-            docs
-            style
-            refactor
-            perf
+            refac
             test
-            build
-            ci
+            docs
             chore
-            revert
+            ci
+            perf
           # Scope is optional
           requireScope: false
           # Subject (description) requirements

.readthedocs.yaml

@@ -15,4 +15,4 @@ build:
     create_environment:
       - uv venv "${READTHEDOCS_VIRTUALENV_PATH}"
     install:
-      - UV_PROJECT_ENVIRONMENT="${READTHEDOCS_VIRTUALENV_PATH}" uv sync --frozen --group docs
+      - UV_PROJECT_ENVIRONMENT="${READTHEDOCS_VIRTUALENV_PATH}" uv sync --group docs