- Added `toggleFontSize` and `handleToggleDueDateFilter` to `KanbanPageClient` for improved user control over font size and due date visibility.
- Replaced `useKeyboardShortcuts` with `useGlobalKeyboardShortcuts` for better shortcut management across components.
- Updated keyboard shortcuts in `KeyboardShortcutsContext` to include new actions for toggling objectives, due date filters, and font size.
- Refined `KeyboardShortcutsModal` layout for better usability and consistency.
- Removed deprecated `useKeyboardShortcuts` hook to streamline codebase.
- Added `KeyboardShortcutsProvider` to `RootLayout` for centralized keyboard shortcut management.
- Implemented `useGlobalKeyboardShortcuts` in `DailyPageClient`, `KanbanPageClient`, and `HomePageClient` to enhance navigation and task management with keyboard shortcuts.
- Updated `KeyboardShortcuts` component to render a modal for displaying available shortcuts, improving user accessibility.
- Enhanced `Header` component with buttons to open the keyboard shortcuts modal, streamlining user interaction.
