feat: refactor Daily components and enhance UI integration

- Replaced `DailyCalendar` with a new `Calendar` component for improved functionality and consistency.
- Introduced `AlertBanner` to replace `DeadlineReminder`, providing a more flexible way to display urgent tasks.
- Updated `DailyAddForm` to use new options for task types, enhancing user experience when adding tasks.
- Removed unused state and components, streamlining the DailyPageClient for better performance and maintainability.
- Enhanced `DailySection` to utilize new `CheckboxItem` format for better integration with the UI.
- Cleaned up imports and improved overall structure for better readability.

src/components/ui/index.ts

@@ -22,6 +22,19 @@ export { ColumnHeader } from './ColumnHeader';
 export { EmptyState } from './EmptyState';
 export { DropZone } from './DropZone';
 
+// Composants Weekly Manager
+export { Tabs } from './Tabs';
+export { PriorityBadge } from './PriorityBadge';
+export { AchievementCard } from './AchievementCard';
+export { ChallengeCard } from './ChallengeCard';
+
+// Composants Daily
+export { CheckboxItem } from './CheckboxItem';
+export { Calendar } from './Calendar';
+export { DailyAddForm } from './DailyAddForm';
+export { AlertBanner } from './AlertBanner';
+export { CollapsibleSection } from './CollapsibleSection';
+
 // Composants existants
 export { Card, CardHeader, CardTitle, CardContent, CardFooter } from './Card';
 export { FontSizeToggle } from './FontSizeToggle';