Changed auto-save from 30s interval to 3s debounce, and added
currentProjectName to dependencies so it saves when name changes.
**Changes:**
- Auto-save now triggers 3 seconds after ANY change (tracks or name)
- Added `currentProjectName` to auto-save effect dependencies
- Removed `onBlur` handler from input (auto-save handles it)
- Added tooltip "Click to edit project name"
- Faster feedback - saves 3s after typing stops instead of 30s
**User Experience:**
- Edit project name → auto-saves after 3s
- Add/modify tracks → auto-saves after 3s
- No need to manually save or wait 30 seconds
- Toast notification confirms save
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>