- Rename default theme to hypermind and add hypermind-classic theme
- Update theme colors and ordering in theme selector
- Add Google Sans fonts and update terminal font styling
- Move sound command status to system status bar
- Update documentation and screenshots for new themes
- Cleaned up branding images
- Implement SoundManager for playing sound effects on message events
- Add /sound and /timestamp commands to toggle features
- Persist sound and timestamp preferences in localStorage
- Style timestamps in chat messages
- Implement chat commands system with help menu and easter eggs
- Add context menu for whisper and block actions
- Improve terminal UI with resizer and styling enhancements
- Update chat message formatting and validation
- Clean up and refactor messaging code
- Enhance footer and debug element styling with better visibility
- Increase map modal size and adjust marker appearance
- Persist chat collapse state in localStorage and initialize on load
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