feat: implement /shortcuts command for quick access
feat: add /cost, /budget, and /usage commands
feat: update assistant name to "rp"
feat: add support for web terminals and minigit tools
feat: improve error handling and http timeouts
docs: update changelog with version 1.64.0 details
refactor: move show_background_events to handlers
refactor: restructure command handling in handlers.py
refactor: integrate build formatter for cost and shortcuts
retoor
aeb7fa7824