task: Analyze slash command workflow and create implementation issues

## Task Overview
Tracking issue for analyzing the slash command workflow, identifying improvements, and creating specific implementation issues.

## Task Goals
1. Review all existing Claude slash commands
2. Understand taxonomy and reusage patterns
3. Create issues for known improvements
4. Clarify ambiguities and create additional issues
5. Create umbrella issue linking all created issues

## Expected Outcomes
- Increased familiarity with all Claude commands
- Clear understanding of /retro vs close-issue retro
- Issues created for:
- Slash command usage tracking
- Notification system improvements
- Tool permission system (local/project/global)
- README.md update for hands-off keyboard optimization
- Other identified improvements

## Status
- [ ] Initial analysis complete
- [ ] Issues created for known items
- [ ] Ambiguities clarified
- [ ] All issues created
- [ ] Umbrella issue created and linked

Start by inventorying the existing Claude slash commands and reviewing their taxonomy and reuse patterns. Compare /retro with the close-issue retro, then record the ambiguities and improvements as linked implementation issues, including the README.md update, and create the requested umbrella issue.

Written by the indexing model from the issue text.