feat(Task): implement user ownership for tasks and enhance related services

- Added ownerId field to Task model to associate tasks with users.
- Updated TaskService methods to enforce user ownership in task operations.
- Enhanced API routes to include user authentication and ownership checks.
- Modified DailyService and analytics services to filter tasks by user.
- Integrated user session handling in various components for personalized task management.

src/services/analytics/deadline-analytics.ts

@@ -34,6 +34,7 @@ export class DeadlineAnalyticsService {
    * Analyse les tâches selon leurs échéances
    */
   static async getDeadlineMetrics(
+    userId: string,
     sources?: string[]
   ): Promise<DeadlineMetrics> {
     try {
@@ -42,6 +43,7 @@ export class DeadlineAnalyticsService {
       // Récupérer toutes les tâches non terminées avec échéance
       const dbTasks = await prisma.task.findMany({
         where: {
+          ownerId: userId,
           dueDate: {
             not: null,
           },
@@ -137,9 +139,10 @@ export class DeadlineAnalyticsService {
    * Retourne les tâches les plus critiques (en retard + échéance dans 48h)
    */
   static async getCriticalDeadlines(
+    userId: string,
     sources?: string[]
   ): Promise<DeadlineTask[]> {
-    const metrics = await this.getDeadlineMetrics(sources);
+    const metrics = await this.getDeadlineMetrics(userId, sources);
     return [...metrics.overdue, ...metrics.critical].slice(0, 10); // Limite à 10 tâches les plus critiques
   }