Add builder-launch strip to AppsFloatingWindow

[Copilot]

AppsFloatingWindow currently lists local apps but does not provide an in-context way to open the app builder picker. This change adds a bottom ghost-style action strip (+ Build/Edit Apps) that launches the builder via Electron preload with openBuilder(null).

• What changed

  • Added a new bottom strip action inside AppsFloatingWindow:
    • Label: + Build/Edit Apps
    • Visual style: ghost-like footer strip with top border, hover state, full-width click target
  • Wired the strip to call the preload API and close the floating window:
    • getApi().openBuilder(null) (null app id opens the app picker)
  • Kept the change scoped to frontend/app/workspace/widgets.tsx with no behavior changes to app-grid item launching.

• Implementation detail

  • Imported getApi from @/store/global
  • Added a memoized handler for builder launch:

const handleOpenBuilder = useCallback(() => {
    getApi().openBuilder(null);
    onClose();
}, [onClose]);

• UI preview
  • https://github.com/user-attachments/assets/1448588f-ff1d-41b5-af72-2849135ca1f3

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[kilo-code-bot]

Code Review Summary

Status: No Issues Found | Recommendation: Merge

Files Reviewed (1 file)

• frontend/app/workspace/widgets.tsx - Adds "Build/Edit Apps" button to floating apps window

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Review Notes

The changes properly implement a new "Build/Edit Apps" button at the bottom of the apps floating window:

✅ Correct API usage: getApi().openBuilder(null) matches the ElectronApi interface definition
✅ Proper React patterns: Uses useCallback with correct dependencies [onClose]
✅ Good UX: Button is styled consistently with the rest of the UI and properly closes the window after action
✅ Clean structure: Content is properly wrapped in a padded container with the button as a footer element
✅ Accessibility: Button has proper type="button" attribute

The implementation follows Wave Terminal's coding conventions and integrates well with the existing codebase.