Creates a simplified docs preview action that comments on PRs with Vercel preview links.The action shows changed files and highlights newly added documentation from manifest.json.🤖 Generated with [Claude Code](https://claude.ai/code)Co-Authored-By: Claude <noreply@anthropic.com>

…o use the same SHA and version (v45.0.7) that the docs-ci.yaml workflow uses.\n\n\ud83e\udd16 Generated with [Claude Code](https://claude.ai/code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>\

…d to match patterns from the successful pr-deploy.yaml workflow:\n- Added job-level pull-requests write permission\n- Added explicit env var for PR_NUMBER\n- Added explicit GITHUB_TOKEN environment variable\n- Added reactions-edit-mode for consistency\n\n\ud83e\udd16 Generated with [Claude Code](https://claude.ai/code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>\

Create a unified composite action for docs-related workflows:- Handles file change detection with tj-actions/changed-files- Provides linting and formatting for markdown files- Generates preview links for documentation changes- Creates or updates PR comments with preview links- Includes special handling for manifest.json changes- Implements security best practices- Provides example workflow

- Add Vale style checking for documentation- Move all docs-related GitHub actions & config to centralized .github/docs directory- Consolidate docs validation in unified workflow- Update all workflows to reference new paths- Add customizable docs terminology rules

…style- Add readability checks with appropriate thresholds- Allow informal terms like 'K8s', 'dev container', 'AWS EC2' common in docs- Add technical terminology exceptions to heading case rules- Balance formal style with pragmatic documentation practices