aisman

Session 151, Step 8: Add Documentation-type issue warning dialog to output file validation
- AIM-2802 Add Documentation-type issue warning dialog to output file validation
- AIM-2906 Toggle ready checkmark icon when issue status changes to/from IMPLEMENTED
- AIM-2908 Show yellow info square on Alt+Enter in issue note edit on Issues main tab

Outcome:
All three issues implemented:

1. **AIM-2802** - Docu-type dialog now correctly sequences with the Fix button and Error(s) dialog. Docu-type warnings are included in the standard Fix dialog warning count. When only docu-type issues exist, the Fix button stays yellow.
2. **AIM--3508** - Ready checkmark icon is now removed when status changes to Implemented and re-added when reverting to unresolved (with user note).
3. **AIM--3509** - Alt+Enter in note edit now shows the yellow info square via `Dash.shortcutVisualFeedback`.