Add actionable push notifications and fix recurring task completion

Features:
- Add task action buttons to push notifications (complete, view, cancel, etc.)
- Add button types logic for different task states (overdue, in_progress, etc.)
- Implement Chain of Responsibility pattern for task categorization
- Add comprehensive kanban categorization documentation

Fixes:
- Reset recurring task status to Pending after completion so tasks appear
  in correct kanban column (was staying in "In Progress")
- Fix PostgreSQL EXTRACT function error in overdue notifications query
- Update seed data to properly set next_due_date for recurring tasks

Admin:
- Add tasks list to residence detail page
- Fix task edit page to properly handle all fields

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

internal/services/task_service_test.go

@@ -324,6 +324,67 @@ func TestTaskService_CreateCompletion(t *testing.T) {
 	assert.Equal(t, "Completed successfully", resp.Notes)
 }
 
+func TestTaskService_CreateCompletion_RecurringTask_ResetsStatusToPending(t *testing.T) {
+	db := testutil.SetupTestDB(t)
+	testutil.SeedLookupData(t, db)
+	taskRepo := repositories.NewTaskRepository(db)
+	residenceRepo := repositories.NewResidenceRepository(db)
+	service := NewTaskService(taskRepo, residenceRepo)
+
+	user := testutil.CreateTestUser(t, db, "owner", "owner@test.com", "password")
+	residence := testutil.CreateTestResidence(t, db, user.ID, "Test House")
+
+	// Get the "In Progress" status (ID=2) and a recurring frequency
+	var inProgressStatus models.TaskStatus
+	db.Where("name = ?", "In Progress").First(&inProgressStatus)
+
+	var monthlyFrequency models.TaskFrequency
+	db.Where("name = ?", "Monthly").First(&monthlyFrequency)
+
+	// Create a recurring task with "In Progress" status
+	dueDate := time.Now().AddDate(0, 0, 7) // Due in 7 days
+	task := &models.Task{
+		ResidenceID: residence.ID,
+		CreatedByID: user.ID,
+		Title:       "Recurring Task",
+		StatusID:    &inProgressStatus.ID,
+		FrequencyID: &monthlyFrequency.ID,
+		DueDate:     &dueDate,
+		NextDueDate: &dueDate,
+		IsCancelled: false,
+		IsArchived:  false,
+	}
+	err := db.Create(task).Error
+	require.NoError(t, err)
+
+	// Complete the task
+	req := &requests.CreateTaskCompletionRequest{
+		TaskID: task.ID,
+		Notes:  "Monthly maintenance done",
+	}
+
+	resp, err := service.CreateCompletion(req, user.ID)
+	require.NoError(t, err)
+	assert.NotZero(t, resp.ID)
+
+	// Verify the task in the response has status reset to "Pending" (ID=1)
+	require.NotNil(t, resp.Task, "Response should include the updated task")
+	require.NotNil(t, resp.Task.StatusID, "Task should have a status ID")
+	assert.Equal(t, uint(1), *resp.Task.StatusID, "Recurring task status should be reset to Pending (ID=1) after completion")
+
+	// Verify NextDueDate was updated (should be ~30 days from now for monthly)
+	require.NotNil(t, resp.Task.NextDueDate, "Recurring task should have NextDueDate set")
+	expectedNextDue := time.Now().AddDate(0, 0, 30) // Monthly = 30 days
+	assert.WithinDuration(t, expectedNextDue, *resp.Task.NextDueDate, 24*time.Hour, "NextDueDate should be approximately 30 days from now")
+
+	// Also verify by reloading from database directly
+	var reloadedTask models.Task
+	db.Preload("Status").First(&reloadedTask, task.ID)
+	require.NotNil(t, reloadedTask.StatusID)
+	assert.Equal(t, uint(1), *reloadedTask.StatusID, "Database should show Pending status")
+	assert.Equal(t, "Pending", reloadedTask.Status.Name)
+}
+
 func TestTaskService_GetCompletion(t *testing.T) {
 	db := testutil.SetupTestDB(t)
 	testutil.SeedLookupData(t, db)