Changelog

The × close button was transparent with no hover state, making it

nearly invisible. Give it a secondary background, bold text, rounded

corners, and a hand cursor so it reads as an interactive control.

The button was already wired to ToggleIntentTrayCommand. Bumps to

1.48.3.

Add missing import for IResponsiveLayoutService which lives in the

SDK namespace.

Remove plugin-specific action ID lookups (tasks.new_quick_task,

calendar.new_quick_event) from the keyboard handler. Instead, the

shell now generically resolves Cmd+letter combos against all registered

QuickActionDescriptor.DefaultShortcutHint values via

QuickActionService.FindActionByShortcut(). Shell-owned shortcuts

(Cmd+K, Cmd+I, etc.) are checked first and take priority. Bumps

desktop to 1.48.2.

Wire Cmd+T in the tunnel-phase keyboard handler to invoke the

tasks.new_quick_task quick action via QuickActionService. Bumps

desktop version to 1.48.1.

Fixes global keyboard shortcuts (Cmd+K, Cmd+/, Cmd+\, etc.) not firing when

focus is inside TextBox or RichTextEditor controls. The root cause was that

MainWindow.OnKeyDown() used bubble-phase routing, so text controls consumed

KeyDown events before they reached the window. Switched to tunnel-phase

routing via AddHandler(KeyDownEvent, handler, RoutingStrategies.Tunnel),

matching the pattern already used by NavigationSidebar.

Split MainWindow.axaml.cs (593 lines) into three partial classes for

modularity: MainWindow.axaml.cs (lifecycle + pointer handlers),

MainWindow.Keyboard.cs (all global shortcut handling),

MainWindow.Speech.cs (speech-to-text helpers).

Added QuickActionService that aggregates IQuickActionProvider capabilities

from plugins and surfaces them as command palette entries. Wired quick action

overlay in MainWindow.axaml with modal backdrop, title bar, and dynamic

ContentPresenter. Added overlay state properties to MainWindowViewModel.

Registered IQuickActionProvider auto-discovery in PluginRegistry.ActivatePlugin

and QuickActionService as a command provider in SetMainViewModel.