add Cmd/Ctrl+Shift+F shortcut to toggle focus mode - #6209

No actionable comments were generated in the recent review. 🎉

Walkthrough

The memo editor adds an optional onToggleFocusMode callback. The editor registers Meta/Ctrl+Shift+F key bindings and invokes the callback through a ref. EditorContent and the memo editor pass the callback through the component tree. Tests cover both platform shortcuts and verify that they do not change the document.

Merge Risk: ⚪ Minimal · up to f641a

The PR adds a Cmd/Ctrl+Shift+F shortcut for toggling focus mode; no actionable merge-blocking risk remains beyond normal checks and review.

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Greptile Summary

The PR adds an in-editor Cmd/Ctrl+Shift+F shortcut that invokes the existing focus-mode transition without modifying memo content.

• Adds Meta/Control focus-mode bindings to the CodeMirror keymap.
• Threads the focus-mode callback from MemoEditor through EditorContent into the editor boundary.
• Adds tests for both platform modifier variants.

Confidence Score: 5/5

The PR appears safe to merge, with no concrete blocking or independently actionable issues identified.

The new key bindings reach the existing focus-mode handler through a ref-backed callback, current production callers always provide that callback, and tests cover both modifier variants while confirming memo content remains unchanged.

%%{init: {'theme': 'neutral'}}%%
flowchart LR
  Key[Cmd/Ctrl + Shift + F] --> CodeMirror[CodeMirror keymap]
  CodeMirror --> Editor[Editor callback ref]
  Editor --> Content[EditorContent callback]
  Content --> MemoEditor[MemoEditor focus-mode handler]
  MemoEditor --> State[Toggle focus-mode state]

_{Reviews (1): Last reviewed commit: "feat(editor): add Cmd/Ctrl+Shift+F short..." | Re-trigger Greptile}