Extended keyboard shortcuts

[PyXiion]

Origin of idea

No response

Suggestion / proposed solution

Add global shortcuts in main_window.py or QML Shortcut items:

• Ctrl+F — focus search bar
• Space — toggle checked state of selected mod
• Delete — remove/unsubscribe selected mod
• Ctrl+Shift+S — save mod list as new preset
• F1 — open About dialog
• F11 — toggle fullscreen
• Ctrl+Tab / Ctrl+Shift+Tab — cycle through views
• Ctrl+1 through Ctrl+9 — switch to view by index
• Ctrl+L — lock load order (prevent reorder)
• Ctrl+Shift+R — force full rescan
  List all shortcuts in a "Keyboard Shortcuts" dialog accessible from Help menu.

Alternatives considered

No response

Additional context

Existing shortcuts at ui/window/main_window.py:108-112 and ui/panels/ModList.qml:430-474.