Validate issue templates and publish usage guidance

### Description

Test each approved template from the issue-creation flow and publish concise guidance on selecting the correct work-item type and maintaining parent/child relationships.

### Action Items

- [ ] Create representative test issues from every active template.
- [ ] Verify required fields, labels, titles, and project placement.
- [ ] Confirm the templates are understandable to intended contributors.
- [ ] Publish usage guidance and document follow-up improvements.

### Additional Information

Parent Epic: https://github.com/hackforla/lucky-parking/issues/726

Start in the issue-creation flow and review every active template. Create representative issues, then verify required fields, labels, titles, project placement, and whether the templates are understandable. Done means concise usage guidance and documented follow-up improvements are published.

Written by the indexing model from the issue text.