feat: add vim-style keyboard navigation to SmartBlocks menu

[salmonumbrella]

Summary

Adds vim-style keyboard shortcuts for navigating the SmartBlocks workflow dropdown:

• Ctrl-n / Ctrl-j → move down
• Ctrl-p / Ctrl-k → move up

These complement the existing arrow key navigation, making it easier for vim users to quickly select workflows without leaving the home row.

Changes

• Modified keydownListener in SmartblocksMenu.tsx to recognize Ctrl+n/j as down and Ctrl+p/k as up

Testing

Tested locally by triggering the SmartBlocks menu with jj and verifying all four Ctrl combinations navigate the dropdown correctly.

Summary by CodeRabbit

• New Features
  • Smart blocks menu now supports additional keyboard shortcuts for navigation: Ctrl+N and Ctrl+J to move down through items, Ctrl+P and Ctrl+K to move up. These work alongside existing arrow key navigation.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

The src/SmartblocksMenu.tsx component was extended to support additional keyboard shortcuts for menu navigation. Previously, only ArrowUp and ArrowDown keys controlled navigation. The change introduces variables isDown (representing ArrowDown or Ctrl+N/Ctrl+J) and isUp (representing ArrowUp or Ctrl+P/Ctrl+K), which replace direct key checks in the navigation logic. The cycling behavior and event handling remain unchanged, while other key handlers (ArrowLeft/Right, Enter, Escape) and filter logic are unaffected.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: adding vim-style keyboard navigation to the SmartBlocks menu, which is the primary objective of the PR.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (1)

src/SmartblocksMenu.tsx (1)

111-116: Consider checking for additional modifier keys to prevent unintended shortcut triggers.

The current implementation only checks e.ctrlKey without verifying that other modifiers (Shift, Alt, Meta) are not pressed. This means combinations like Ctrl+Shift+n or Ctrl+Alt+j would still trigger navigation, which may not be the intended behavior.

🔎 Proposed fix to add modifier key checks

 const isDown =
-  e.key === "ArrowDown" ||
-  (e.ctrlKey && (e.key === "n" || e.key === "j"));
+  e.key === "ArrowDown" ||
+  (e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey && (e.key === "n" || e.key === "j"));
 const isUp =
-  e.key === "ArrowUp" ||
-  (e.ctrlKey && (e.key === "p" || e.key === "k"));
+  e.key === "ArrowUp" ||
+  (e.ctrlKey && !e.shiftKey && !e.altKey && !e.metaKey && (e.key === "p" || e.key === "k"));

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Verify that overriding browser shortcuts is intentional.

The vim-style shortcuts (Ctrl+n, Ctrl+p, Ctrl+j, Ctrl+k) conflict with common browser shortcuts (new window, print, downloads, search). While preventDefault() prevents the default browser actions, users might still expect these shortcuts to perform their standard browser functions.

Can you confirm this is intentional? Vim users typically expect these keybindings, but it may cause confusion for users who accidentally trigger them while trying to use browser shortcuts.

📜 Review details

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between c1b7d43 and 8022740.

📒 Files selected for processing (1)

• src/SmartblocksMenu.tsx

🔇 Additional comments (1)

src/SmartblocksMenu.tsx (1)

117-128: Nice refactoring to support multiple navigation shortcuts!

The implementation correctly maintains the existing cycling behavior while extending support for vim-style keybindings. The use of isDown and isUp variables improves readability and makes the intent clear. Event propagation and prevention are handled appropriately.