Fix task due date not saving correctly to a future date

Add console logging to client and server to debug and fix an issue where task due dates were not being saved correctly, defaulting to the current date instead of the selected future date.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: cc2d271b-82f0-4d6a-9302-a0b067ffb429
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/cc2d271b-82f0-4d6a-9302-a0b067ffb429/xi95nEa

server/storage.ts

@@ -1622,16 +1622,47 @@ export class DatabaseStorage implements IStorage {
   }
 
   async createTask(taskData: InsertTask): Promise<Task> {
+    console.log('💾 DatabaseStorage.createTask - Input:', {
+      taskData,
+      dueDate: taskData.dueDate,
+      dueDateType: typeof taskData.dueDate,
+      dueDateISO: taskData.dueDate instanceof Date ? taskData.dueDate.toISOString() : taskData.dueDate
+    });
+    
     const [task] = await db.insert(tasks).values(taskData).returning();
+    
+    console.log('💾 DatabaseStorage.createTask - Result:', {
+      taskId: task.id,
+      title: task.title,
+      dueDate: task.dueDate,
+      dueDateType: typeof task.dueDate
+    });
+    
     return task;
   }
 
   async updateTask(id: number, taskData: Partial<InsertTask>): Promise<Task> {
+    console.log('💾 DatabaseStorage.updateTask - Input:', {
+      taskId: id,
+      taskData,
+      dueDate: taskData.dueDate,
+      dueDateType: typeof taskData.dueDate,
+      dueDateISO: taskData.dueDate instanceof Date ? taskData.dueDate.toISOString() : taskData.dueDate
+    });
+    
     const [task] = await db
       .update(tasks)
       .set({ ...taskData, updatedAt: new Date() })
       .where(eq(tasks.id, id))
       .returning();
+      
+    console.log('💾 DatabaseStorage.updateTask - Result:', {
+      taskId: task.id,
+      title: task.title,
+      dueDate: task.dueDate,
+      dueDateType: typeof task.dueDate
+    });
+    
     return task;
   }