feat: enhance task filtering in EditCheckboxModal

- Updated `filteredTasks` logic to exclude tasks marked as "objectif principal" (isPinned = true) for better task management.
- Added `tagDetails` property to `Task` interface to store detailed tag information, improving task data structure.
- Adjusted `TasksService` to extract and include tag details when retrieving tasks from the database.

src/lib/types.ts

@@ -42,6 +42,7 @@ export interface Task {
   source: TaskSource;
   sourceId?: string;
   tags: string[];
+  tagDetails?: Tag[]; // Tags avec informations complètes (isPinned, etc.)
   dueDate?: Date;
   completedAt?: Date;
   createdAt: Date;