### What is this about? ## Problem Hotkeys in `main.js` use `CommandOrControl`, but the UI always shows `Ctrl+` — wrong on Mac. ## Where to look - `index.html` — brand tag (~598), composer hint (~641) - `main.js` — shortcuts already correct (~141, 152) ## Acceptance criteria - [ ] macOS shows `⌘` / "Cmd"; Windows/Linux show `Ctrl` - [ ] Labels match real shortcuts: `` Ctrl+` ``, `Shift+C`, `V`, Enter - [ ] README hotkey table updated if needed ## Skills needed Small JS helper + copy changes. Good intro to cross-platform Electron apps.