cmux-keyboard-shortcuts

Turn a user's workflow preferences into cmux shortcut bindings in ~/.config/cmux/cmux.json: guide, propose compact templates, apply the selected changes, and confirm the config parses with recognized keys.

Contributor rule: adding a new shortcut

Every new cmux-owned keyboard shortcut must be added to Sources/KeyboardShortcutSettings.swift, visible and editable in Settings > Keyboard Shortcuts, supported as shortcuts.bindings.<actionId> in ~/.config/cmux/cmux.json, and documented in web/app/[locale]/(landing)/docs/keyboard-shortcuts/page.tsx and the configuration docs. All four, not a subset.

Prerequisites

• Work from a cmux checkout or worktree root when possible.
• Use skills/cmux-settings/scripts/cmux-settings for every read/write. It reads JSONC, writes atomically, and validates JSON plus recognized settings keys.
• Action IDs: skills/cmux-settings/references/shortcut-actions.md. Current defaults: web/data/cmux-shortcuts.ts or Sources/KeyboardShortcutSettings.swift.