Implement auto-labeling for PRs based on changed files

[db-tycoon-stephen]

Summary

Automatically label PRs based on which files are changed.

Label Mappings

• snowddl/*.yaml → infrastructure
• snowddl/user.yaml → user-change
• snowddl/*_policy.yaml → security
• tests/** → tests
• docs/** → documentation
• src/** → code

Technical Details

• File: .github/workflows/labeler.yml
• Uses actions/labeler@v5 or similar

Acceptance Criteria

• PRs auto-labeled based on changed files
• Multiple labels applied when appropriate
• Labels created in repository

References

• v0.2 Proposal

[db-tycoon-stephen]

Status Update

Auto-labeling workflow has been implemented in draft PR #9.

Blocked By

• Branch strategy decision needed (see issue CI: Create GitHub Actions workflow for pytest and pre-commit #2)
• Once branch strategy is decided, this can be merged quickly

Implementation Ready

• Labeler workflow (.github/workflows/labeler.yml)
• Label configuration (.github/labeler.yml)

Both are complete and follow the v5 syntax for actions/labeler.

[db-tycoon-stephen]

✅ Blockers Resolved

Branch strategy decided. PR #9 now targets v0.2 branch and includes the auto-labeler.

Ready for review.

[db-tycoon-stephen]

Completed in PR #9