v1.1.0

Added

• ctrl+k to toggle markdown comments using [text]: # syntax.
• ctrl+p opens key palette showing all keybindings.
• f1 shows help screen on all screens.

Changed

• All keybinding descriptions are now lowercase for consistency.

Fixed

• Escape and ctrl+q now consistently close layers in sequence (modals, key palette, screens).
• Modals can now be closed with escape or ctrl+q.

Refactored

• DRY modals with CreateFileModal base class.
• Dashboard action handlers use _make_open_callback helper.