feat: associated task status with task list not space

backend/cmd/server/main.go

@@ -288,12 +288,12 @@ func main() {
 	api.HandleFunc("/spaces/{spaceId}/tasks/{taskId}/notes/{noteId}", taskHandler.UnlinkTaskNote).Methods("DELETE")
 	api.HandleFunc("/spaces/{spaceId}/notes/{noteId}/tasks", taskHandler.ListTasksByNote).Methods("GET")
 
-	// Task status endpoints
-	api.HandleFunc("/spaces/{spaceId}/task-statuses", taskHandler.ListStatuses).Methods("GET")
-	api.HandleFunc("/spaces/{spaceId}/task-statuses", taskHandler.CreateStatus).Methods("POST")
-	api.HandleFunc("/spaces/{spaceId}/task-statuses/reorder", taskHandler.ReorderStatuses).Methods("PUT")
-	api.HandleFunc("/spaces/{spaceId}/task-statuses/{statusId}", taskHandler.UpdateStatus).Methods("PUT")
-	api.HandleFunc("/spaces/{spaceId}/task-statuses/{statusId}", taskHandler.DeleteStatus).Methods("DELETE")
+	// Task status endpoints (scoped to task list)
+	api.HandleFunc("/spaces/{spaceId}/task-lists/{taskListId}/statuses", taskHandler.ListStatuses).Methods("GET")
+	api.HandleFunc("/spaces/{spaceId}/task-lists/{taskListId}/statuses", taskHandler.CreateStatus).Methods("POST")
+	api.HandleFunc("/spaces/{spaceId}/task-lists/{taskListId}/statuses/reorder", taskHandler.ReorderStatuses).Methods("PUT")
+	api.HandleFunc("/spaces/{spaceId}/task-lists/{taskListId}/statuses/{statusId}", taskHandler.UpdateStatus).Methods("PUT")
+	api.HandleFunc("/spaces/{spaceId}/task-lists/{taskListId}/statuses/{statusId}", taskHandler.DeleteStatus).Methods("DELETE")
 
 	// File explorer endpoints (space-scoped)
 	api.HandleFunc("/spaces/{spaceId}/files/list", fileHandler.ListFiles).Methods("GET")

backend/internal/application/dto/dto.go

@@ -531,7 +531,7 @@ type ReorderTaskStatusesRequest struct {
 // TaskStatusDTO represents a task status in API responses.
 type TaskStatusDTO struct {
 	ID         string `json:"id"`
-	SpaceID   string `json:"space_id"`
+	TaskListID string `json:"task_list_id"`
 	Name       string `json:"name"`
 	Color      string `json:"color,omitempty"`
 	Order      int    `json:"order"`
@@ -621,7 +621,7 @@ func NewTaskListDTO(taskList *entities.TaskList) *TaskListDTO {
 func NewTaskStatusDTO(status *entities.TaskStatus) *TaskStatusDTO {
 	return &TaskStatusDTO{
 		ID:         status.ID.Hex(),
-		SpaceID:   status.SpaceID.Hex(),
+		TaskListID: status.TaskListID.Hex(),
 		Name:       status.Name,
 		Color:      status.Color,
 		Order:      status.Order,

backend/internal/application/services/task_service.go

@@ -46,8 +46,8 @@ func NewTaskService(
 	}
 }
 
-func (s *TaskService) ensureDefaultStatuses(ctx context.Context, spaceID bson.ObjectID) error {
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+func (s *TaskService) ensureDefaultStatuses(ctx context.Context, taskListID bson.ObjectID) error {
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return err
 	}
@@ -66,7 +66,7 @@ func (s *TaskService) ensureDefaultStatuses(ctx context.Context, spaceID bson.Ob
 
 	for idx, status := range defaults {
 		if err := s.taskStatusRepo.CreateStatus(ctx, &entities.TaskStatus{
-			SpaceID: spaceID,
+			TaskListID: taskListID,
 			Name:       status.name,
 			Color:      status.color,
 			Order:      idx,
@@ -142,9 +142,9 @@ func (s *TaskService) validateNoteLinks(ctx context.Context, spaceID bson.Object
 	return nil
 }
 
-func (s *TaskService) validateStatus(ctx context.Context, spaceID, statusID bson.ObjectID) (*entities.TaskStatus, error) {
+func (s *TaskService) validateStatus(ctx context.Context, taskListID, statusID bson.ObjectID) (*entities.TaskStatus, error) {
 	status, err := s.taskStatusRepo.GetStatusByID(ctx, statusID)
-	if err != nil || status.SpaceID != spaceID {
+	if err != nil || status.TaskListID != taskListID {
 		return nil, errors.New("invalid task status")
 	}
 	return status, nil
@@ -165,11 +165,11 @@ func (s *TaskService) resolveDepthAndParent(ctx context.Context, spaceID bson.Ob
 	return depth, nil
 }
 
-func (s *TaskService) isAdjacentStatusMove(ctx context.Context, spaceID, currentStatusID, requestedStatusID bson.ObjectID) (bool, error) {
+func (s *TaskService) isAdjacentStatusMove(ctx context.Context, taskListID, currentStatusID, requestedStatusID bson.ObjectID) (bool, error) {
 	if currentStatusID == requestedStatusID {
 		return true, nil
 	}
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return false, err
 	}
@@ -205,10 +205,6 @@ func (s *TaskService) CreateTask(ctx context.Context, spaceID, userID bson.Objec
 		return nil, errors.New("insufficient permissions")
 	}
 
-	if err := s.ensureDefaultStatuses(ctx, spaceID); err != nil {
-		return nil, err
-	}
-
 	parentTaskID, err := toObjectIDPtr(req.ParentTaskID)
 	if err != nil {
 		return nil, errors.New("invalid parent task")
@@ -226,6 +222,10 @@ func (s *TaskService) CreateTask(ctx context.Context, spaceID, userID bson.Objec
 		return nil, err
 	}
 
+	if err := s.ensureDefaultStatuses(ctx, taskListID); err != nil {
+		return nil, err
+	}
+
 	noteLinks, err := toObjectIDs(req.NoteLinks)
 	if err != nil {
 		return nil, err
@@ -234,7 +234,7 @@ func (s *TaskService) CreateTask(ctx context.Context, spaceID, userID bson.Objec
 		return nil, err
 	}
 
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return nil, err
 	}
@@ -252,7 +252,7 @@ func (s *TaskService) CreateTask(ctx context.Context, spaceID, userID bson.Objec
 		if parseErr != nil {
 			return nil, errors.New("invalid task status")
 		}
-		if _, validateErr := s.validateStatus(ctx, spaceID, parsedStatusID); validateErr != nil {
+		if _, validateErr := s.validateStatus(ctx, taskListID, parsedStatusID); validateErr != nil {
 			return nil, validateErr
 		}
 		statusID = parsedStatusID
@@ -299,7 +299,7 @@ func (s *TaskService) GetTaskByID(ctx context.Context, spaceID, taskID, userID b
 		return nil, errors.New("task not found")
 	}
 
-	status, err := s.validateStatus(ctx, spaceID, task.StatusID)
+	status, err := s.validateStatus(ctx, task.TaskListID, task.StatusID)
 	if err != nil {
 		return nil, err
 	}
@@ -331,9 +331,6 @@ func (s *TaskService) ListTasks(
 	if err := s.requireSpaceAccess(ctx, userID, spaceID); err != nil {
 		return nil, err
 	}
-	if err := s.ensureDefaultStatuses(ctx, spaceID); err != nil {
-		return nil, err
-	}
 
 	filters := map[string]any{}
 	if taskListID != nil && strings.TrimSpace(*taskListID) != "" {
@@ -403,23 +400,33 @@ func (s *TaskService) ListTasksLinkedToNote(ctx context.Context, spaceID, noteID
 	if _, err := s.noteRepo.GetNoteByID(ctx, noteID); err != nil {
 		return nil, errors.New("note not found")
 	}
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
-	if err != nil {
-		return nil, err
-	}
-	statusByID := map[bson.ObjectID]*entities.TaskStatus{}
-	for _, status := range statuses {
-		statusByID[status.ID] = status
-	}
 
 	tasks, err := s.taskRepo.ListTasks(ctx, spaceID, map[string]any{"note_links": noteID})
 	if err != nil {
 		return nil, err
 	}
 
+	// Collect statuses per task list
+	statusCache := map[bson.ObjectID]map[bson.ObjectID]*entities.TaskStatus{}
+	getStatus := func(taskListID, statusID bson.ObjectID) *entities.TaskStatus {
+		byID, ok := statusCache[taskListID]
+		if !ok {
+			statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
+			if err != nil {
+				return nil
+			}
+			byID = make(map[bson.ObjectID]*entities.TaskStatus, len(statuses))
+			for _, st := range statuses {
+				byID[st.ID] = st
+			}
+			statusCache[taskListID] = byID
+		}
+		return byID[statusID]
+	}
+
 	result := make([]*dto.TaskWithStatusDTO, 0, len(tasks))
 	for _, task := range tasks {
-		status := statusByID[task.StatusID]
+		status := getStatus(task.TaskListID, task.StatusID)
 		if status == nil {
 			continue
 		}
@@ -509,10 +516,10 @@ func (s *TaskService) UpdateTask(ctx context.Context, spaceID, taskID, userID bs
 		if parseErr != nil {
 			return nil, errors.New("invalid status")
 		}
-		if _, err := s.validateStatus(ctx, spaceID, statusID); err != nil {
+		if _, err := s.validateStatus(ctx, task.TaskListID, statusID); err != nil {
 			return nil, err
 		}
-		adjacent, err := s.isAdjacentStatusMove(ctx, spaceID, task.StatusID, statusID)
+		adjacent, err := s.isAdjacentStatusMove(ctx, task.TaskListID, task.StatusID, statusID)
 		if err != nil {
 			return nil, err
 		}
@@ -582,7 +589,7 @@ func (s *TaskService) TransitionTaskStatus(ctx context.Context, spaceID, taskID,
 		return nil, errors.New("task not found")
 	}
 
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, task.TaskListID)
 	if err != nil {
 		return nil, err
 	}
@@ -816,17 +823,24 @@ func (s *TaskService) DeleteTaskList(ctx context.Context, spaceID, taskListID, u
 		return err
 	}
 
+	if err := s.taskStatusRepo.DeleteStatusesByTaskListID(ctx, taskListID); err != nil {
+		return err
+	}
+
 	return s.taskListRepo.DeleteTaskList(ctx, taskListID)
 }
 
-func (s *TaskService) ListStatuses(ctx context.Context, spaceID, userID bson.ObjectID) ([]*dto.TaskStatusDTO, error) {
+func (s *TaskService) ListStatuses(ctx context.Context, spaceID, taskListID, userID bson.ObjectID) ([]*dto.TaskStatusDTO, error) {
 	if err := s.requireSpaceAccess(ctx, userID, spaceID); err != nil {
 		return nil, err
 	}
-	if err := s.ensureDefaultStatuses(ctx, spaceID); err != nil {
+	if err := s.validateTaskList(ctx, spaceID, taskListID); err != nil {
 		return nil, err
 	}
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	if err := s.ensureDefaultStatuses(ctx, taskListID); err != nil {
+		return nil, err
+	}
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return nil, err
 	}
@@ -837,7 +851,7 @@ func (s *TaskService) ListStatuses(ctx context.Context, spaceID, userID bson.Obj
 	return result, nil
 }
 
-func (s *TaskService) CreateStatus(ctx context.Context, spaceID, userID bson.ObjectID, req *dto.CreateTaskStatusRequest) (*dto.TaskStatusDTO, error) {
+func (s *TaskService) CreateStatus(ctx context.Context, spaceID, taskListID, userID bson.ObjectID, req *dto.CreateTaskStatusRequest) (*dto.TaskStatusDTO, error) {
 	if err := s.requireSpaceAccess(ctx, userID, spaceID); err != nil {
 		return nil, err
 	}
@@ -848,13 +862,16 @@ func (s *TaskService) CreateStatus(ctx context.Context, spaceID, userID bson.Obj
 	if !hasPermission {
 		return nil, errors.New("insufficient permissions")
 	}
+	if err := s.validateTaskList(ctx, spaceID, taskListID); err != nil {
+		return nil, err
+	}
 
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return nil, err
 	}
 	status := &entities.TaskStatus{
-		SpaceID: spaceID,
+		TaskListID: taskListID,
 		Name:       strings.TrimSpace(req.Name),
 		Color:      strings.TrimSpace(req.Color),
 		Order:      len(statuses),
@@ -868,7 +885,7 @@ func (s *TaskService) CreateStatus(ctx context.Context, spaceID, userID bson.Obj
 	return dto.NewTaskStatusDTO(status), nil
 }
 
-func (s *TaskService) UpdateStatus(ctx context.Context, spaceID, statusID, userID bson.ObjectID, req *dto.UpdateTaskStatusRequest) (*dto.TaskStatusDTO, error) {
+func (s *TaskService) UpdateStatus(ctx context.Context, spaceID, taskListID, statusID, userID bson.ObjectID, req *dto.UpdateTaskStatusRequest) (*dto.TaskStatusDTO, error) {
 	if err := s.requireSpaceAccess(ctx, userID, spaceID); err != nil {
 		return nil, err
 	}
@@ -881,7 +898,7 @@ func (s *TaskService) UpdateStatus(ctx context.Context, spaceID, statusID, userI
 	}
 
 	status, err := s.taskStatusRepo.GetStatusByID(ctx, statusID)
-	if err != nil || status.SpaceID != spaceID {
+	if err != nil || status.TaskListID != taskListID {
 		return nil, errors.New("task status not found")
 	}
 
@@ -896,7 +913,7 @@ func (s *TaskService) UpdateStatus(ctx context.Context, spaceID, statusID, userI
 	return dto.NewTaskStatusDTO(status), nil
 }
 
-func (s *TaskService) DeleteStatus(ctx context.Context, spaceID, statusID, userID bson.ObjectID) error {
+func (s *TaskService) DeleteStatus(ctx context.Context, spaceID, taskListID, statusID, userID bson.ObjectID) error {
 	if err := s.requireSpaceAccess(ctx, userID, spaceID); err != nil {
 		return err
 	}
@@ -908,7 +925,7 @@ func (s *TaskService) DeleteStatus(ctx context.Context, spaceID, statusID, userI
 		return errors.New("insufficient permissions")
 	}
 
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return err
 	}
@@ -928,10 +945,10 @@ func (s *TaskService) DeleteStatus(ctx context.Context, spaceID, statusID, userI
 		return err
 	}
 
-	return s.normalizeStatusOrder(ctx, spaceID)
+	return s.normalizeStatusOrder(ctx, taskListID)
 }
 
-func (s *TaskService) ReorderStatuses(ctx context.Context, spaceID, userID bson.ObjectID, orderedStatusIDs []string) ([]*dto.TaskStatusDTO, error) {
+func (s *TaskService) ReorderStatuses(ctx context.Context, spaceID, taskListID, userID bson.ObjectID, orderedStatusIDs []string) ([]*dto.TaskStatusDTO, error) {
 	if err := s.requireSpaceAccess(ctx, userID, spaceID); err != nil {
 		return nil, err
 	}
@@ -942,8 +959,11 @@ func (s *TaskService) ReorderStatuses(ctx context.Context, spaceID, userID bson.
 	if !hasPermission {
 		return nil, errors.New("insufficient permissions")
 	}
+	if err := s.validateTaskList(ctx, spaceID, taskListID); err != nil {
+		return nil, err
+	}
 
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return nil, err
 	}
@@ -965,7 +985,7 @@ func (s *TaskService) ReorderStatuses(ctx context.Context, spaceID, userID bson.
 		}
 		status := statusByID[statusID]
 		if status == nil {
-			return nil, errors.New("status id does not belong to this space")
+			return nil, errors.New("status id does not belong to this task list")
 		}
 		if _, exists := seen[statusID]; exists {
 			return nil, errors.New("duplicate status id in ordered_status_ids")
@@ -996,7 +1016,7 @@ func (s *TaskService) ReorderStatuses(ctx context.Context, spaceID, userID bson.
 		}
 	}
 
-	updatedStatuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+	updatedStatuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return nil, err
 	}
@@ -1008,8 +1028,8 @@ func (s *TaskService) ReorderStatuses(ctx context.Context, spaceID, userID bson.
 	return result, nil
 }
 
-func (s *TaskService) normalizeStatusOrder(ctx context.Context, spaceID bson.ObjectID) error {
-	statuses, err := s.taskStatusRepo.ListStatuses(ctx, spaceID)
+func (s *TaskService) normalizeStatusOrder(ctx context.Context, taskListID bson.ObjectID) error {
+	statuses, err := s.taskStatusRepo.ListStatuses(ctx, taskListID)
 	if err != nil {
 		return err
 	}

backend/internal/domain/entities/task.go

@@ -25,10 +25,10 @@ type Task struct {
 	UpdatedAt    time.Time       `bson:"updated_at"`
 }
 
-// TaskStatus defines the ordered linear status progression for a space.
+// TaskStatus defines the ordered linear status progression for a task list.
 type TaskStatus struct {
 	ID         bson.ObjectID `bson:"_id,omitempty"`
-	SpaceID   bson.ObjectID `bson:"space_id"`
+	TaskListID bson.ObjectID `bson:"task_list_id"`
 	Name       string        `bson:"name"`
 	Color      string        `bson:"color,omitempty"`
 	Order      int           `bson:"order"`

backend/internal/domain/repositories/interfaces.go

@@ -245,7 +245,8 @@ type TaskListRepository interface {
 type TaskStatusRepository interface {
 	CreateStatus(ctx context.Context, status *entities.TaskStatus) error
 	GetStatusByID(ctx context.Context, id bson.ObjectID) (*entities.TaskStatus, error)
-	ListStatuses(ctx context.Context, spaceID bson.ObjectID) ([]*entities.TaskStatus, error)
+	ListStatuses(ctx context.Context, taskListID bson.ObjectID) ([]*entities.TaskStatus, error)
 	UpdateStatus(ctx context.Context, status *entities.TaskStatus) error
 	DeleteStatus(ctx context.Context, id bson.ObjectID) error
+	DeleteStatusesByTaskListID(ctx context.Context, taskListID bson.ObjectID) error
 }

backend/internal/infrastructure/database/task_repository.go

@@ -232,8 +232,8 @@ func (r *TaskStatusRepository) GetStatusByID(ctx context.Context, id bson.Object
 	return &status, nil
 }
 
-func (r *TaskStatusRepository) ListStatuses(ctx context.Context, spaceID bson.ObjectID) ([]*entities.TaskStatus, error) {
-	cursor, err := r.collection.Find(ctx, bson.M{"space_id": spaceID}, options.Find().SetSort(bson.D{{Key: "order", Value: 1}}))
+func (r *TaskStatusRepository) ListStatuses(ctx context.Context, taskListID bson.ObjectID) ([]*entities.TaskStatus, error) {
+	cursor, err := r.collection.Find(ctx, bson.M{"task_list_id": taskListID}, options.Find().SetSort(bson.D{{Key: "order", Value: 1}}))
 	if err != nil {
 		return nil, err
 	}
@@ -257,14 +257,19 @@ func (r *TaskStatusRepository) DeleteStatus(ctx context.Context, id bson.ObjectI
 	return err
 }
 
+func (r *TaskStatusRepository) DeleteStatusesByTaskListID(ctx context.Context, taskListID bson.ObjectID) error {
+	_, err := r.collection.DeleteMany(ctx, bson.M{"task_list_id": taskListID})
+	return err
+}
+
 func (r *TaskStatusRepository) EnsureIndexes(ctx context.Context) error {
 	_, err := r.collection.Indexes().CreateMany(ctx, []mongo.IndexModel{
 		{
-			Keys:    bson.D{{Key: "space_id", Value: 1}, {Key: "name", Value: 1}},
+			Keys:    bson.D{{Key: "task_list_id", Value: 1}, {Key: "name", Value: 1}},
 			Options: options.Index().SetUnique(true),
 		},
 		{
-			Keys:    bson.D{{Key: "space_id", Value: 1}, {Key: "order", Value: 1}},
+			Keys:    bson.D{{Key: "task_list_id", Value: 1}, {Key: "order", Value: 1}},
 			Options: options.Index().SetUnique(true),
 		},
 	})

backend/internal/interfaces/handlers/task_handler.go

@@ -380,8 +380,13 @@ func (h *TaskHandler) ListStatuses(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "invalid request", http.StatusBadRequest)
 		return
 	}
+	taskListID, err := bson.ObjectIDFromHex(mux.Vars(r)["taskListId"])
+	if err != nil {
+		http.Error(w, "invalid task list id", http.StatusBadRequest)
+		return
+	}
 
-	statuses, err := h.taskService.ListStatuses(r.Context(), spaceID, userID)
+	statuses, err := h.taskService.ListStatuses(r.Context(), spaceID, taskListID, userID)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
@@ -397,6 +402,11 @@ func (h *TaskHandler) CreateStatus(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "invalid request", http.StatusBadRequest)
 		return
 	}
+	taskListID, err := bson.ObjectIDFromHex(mux.Vars(r)["taskListId"])
+	if err != nil {
+		http.Error(w, "invalid task list id", http.StatusBadRequest)
+		return
+	}
 
 	var req dto.CreateTaskStatusRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
@@ -404,7 +414,7 @@ func (h *TaskHandler) CreateStatus(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	status, err := h.taskService.CreateStatus(r.Context(), spaceID, userID, &req)
+	status, err := h.taskService.CreateStatus(r.Context(), spaceID, taskListID, userID, &req)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
@@ -421,6 +431,11 @@ func (h *TaskHandler) UpdateStatus(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "invalid request", http.StatusBadRequest)
 		return
 	}
+	taskListID, err := bson.ObjectIDFromHex(mux.Vars(r)["taskListId"])
+	if err != nil {
+		http.Error(w, "invalid task list id", http.StatusBadRequest)
+		return
+	}
 	statusID, err := bson.ObjectIDFromHex(mux.Vars(r)["statusId"])
 	if err != nil {
 		http.Error(w, "invalid status id", http.StatusBadRequest)
@@ -433,7 +448,7 @@ func (h *TaskHandler) UpdateStatus(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	status, err := h.taskService.UpdateStatus(r.Context(), spaceID, statusID, userID, &req)
+	status, err := h.taskService.UpdateStatus(r.Context(), spaceID, taskListID, statusID, userID, &req)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
@@ -449,13 +464,18 @@ func (h *TaskHandler) DeleteStatus(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "invalid request", http.StatusBadRequest)
 		return
 	}
+	taskListID, err := bson.ObjectIDFromHex(mux.Vars(r)["taskListId"])
+	if err != nil {
+		http.Error(w, "invalid task list id", http.StatusBadRequest)
+		return
+	}
 	statusID, err := bson.ObjectIDFromHex(mux.Vars(r)["statusId"])
 	if err != nil {
 		http.Error(w, "invalid status id", http.StatusBadRequest)
 		return
 	}
 
-	if err := h.taskService.DeleteStatus(r.Context(), spaceID, statusID, userID); err != nil {
+	if err := h.taskService.DeleteStatus(r.Context(), spaceID, taskListID, statusID, userID); err != nil {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return
 	}
@@ -468,6 +488,11 @@ func (h *TaskHandler) ReorderStatuses(w http.ResponseWriter, r *http.Request) {
 		http.Error(w, "invalid request", http.StatusBadRequest)
 		return
 	}
+	taskListID, err := bson.ObjectIDFromHex(mux.Vars(r)["taskListId"])
+	if err != nil {
+		http.Error(w, "invalid task list id", http.StatusBadRequest)
+		return
+	}
 
 	var req dto.ReorderTaskStatusesRequest
 	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
@@ -475,7 +500,7 @@ func (h *TaskHandler) ReorderStatuses(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	statuses, err := h.taskService.ReorderStatuses(r.Context(), spaceID, userID, req.OrderedStatusIDs)
+	statuses, err := h.taskService.ReorderStatuses(r.Context(), spaceID, taskListID, userID, req.OrderedStatusIDs)
 	if err != nil {
 		http.Error(w, err.Error(), http.StatusBadRequest)
 		return

frontend/src/assets/styles/scoped/components/NoteEditor.css

@@ -66,24 +66,6 @@
     max-height: 600px;
 }
 
-.danger-zone {
-    padding: 1rem;
-    border: 1px solid #f3b5b5;
-    border-radius: 0.75rem;
-    background: var(--color-surface)5f5;
-}
-
-.danger-zone-title {
-    color: #9f1c1c;
-    font-size: 1rem;
-    font-weight: 700;
-}
-
-.danger-zone-copy {
-    color: #7a2727;
-    font-size: 0.9rem;
-}
-
 .task-mention-panel {
     margin-top: 0.45rem;
     border: 1px solid #dbe4f0;
@@ -225,19 +207,6 @@
     background-color: var(--color-surface);
 }
 
-:root[data-bs-theme="dark"] .danger-zone {
-    background: #2d1a1a;
-    border-color: #7a3030;
-}
-
-:root[data-bs-theme="dark"] .danger-zone-title {
-    color: #fc8181;
-}
-
-:root[data-bs-theme="dark"] .danger-zone-copy {
-    color: #fca5a5;
-}
-
 :root[data-bs-theme="dark"] .task-mention-panel {
     border-color: #3a4558;
     background: #1f2733;
@@ -296,5 +265,3 @@
     background: color-mix(in srgb, var(--task-status-color, #7aa2f7) 26%, #111827 74%);
     color: color-mix(in srgb, var(--task-status-color, #7aa2f7) 70%, #dbeafe 30%);
 }
-
-

frontend/src/assets/styles/scoped/components/TaskBoard.css

@@ -289,24 +289,6 @@
     align-items: center;
 }
 
-.danger-zone {
-    border: 1px solid #f3b5b5;
-    border-radius: 0.75rem;
-    background: var(--color-surface) 5f5;
-    padding: 0.75rem;
-}
-
-.danger-zone-title {
-    color: #9f1c1c;
-    margin: 0;
-    font-weight: 700;
-}
-
-.danger-zone-copy {
-    color: #7a2727;
-    font-size: 0.9rem;
-}
-
 @media (max-width: 900px) {
     .task-filters {
         grid-template-columns: 1fr;

frontend/src/assets/styles/shared/danger-zone.css

@@ -0,0 +1,32 @@
+.danger-zone {
+    padding: 1rem;
+    border: 1px solid #f3b5b5;
+    border-radius: 0.75rem;
+    background: #fff5f5;
+}
+
+.danger-zone-title {
+    color: #9f1c1c;
+    font-size: 1rem;
+    font-weight: 700;
+    margin: 0;
+}
+
+.danger-zone-copy {
+    color: #7a2727;
+    font-size: 0.9rem;
+    margin-bottom: 0;
+}
+
+:root[data-bs-theme="dark"] .danger-zone {
+    background: #2d1a1a;
+    border-color: #7a3030;
+}
+
+:root[data-bs-theme="dark"] .danger-zone-title {
+    color: #fc8181;
+}
+
+:root[data-bs-theme="dark"] .danger-zone-copy {
+    color: #fca5a5;
+}

frontend/src/components/AdminProviderModal.vue

@@ -62,17 +62,17 @@
                                 </div>
 
                                 <div v-if="mode === 'edit'" class="col-12">
-                                    <div class="danger-zone border border-danger-subtle rounded p-3 mt-2">
-                                        <div class="d-flex flex-column flex-md-row justify-content-between align-items-md-center gap-2">
-                                            <div>
-                                                <div class="fw-semibold text-danger">Danger Zone</div>
-                                                <div class="small text-muted">Permanently delete this provider configuration.</div>
-                                            </div>
-                                            <button type="button" class="btn btn-sm btn-outline-danger" :disabled="submitting || deleting" @click="emit('delete', props.provider)">
-                                                <i class="mdi mdi-trash-can-outline me-1" aria-hidden="true"></i>Delete Provider
+                                    <DangerZonePanel
+                                        class="mt-4"
+                                        title-id="danger-zone-title"
+                                        title="Danger Zone"
+                                        description="Permanently delete this provider configuration. This action cannot be undone."
+                                    >
+                                        <button class="btn btn-danger" type="button" :disabled="submitting || deleting" @click="emit('delete', props.provider)">
+                                            <i class="mdi mdi-delete-outline me-1" aria-hidden="true"></i>
+                                            Delete Provider
                                         </button>
-                                        </div>
-                                    </div>
+                                    </DangerZonePanel>
                                 </div>
                             </div>
                         </div>
@@ -92,6 +92,7 @@
 
 <script setup>
 import { ref, watch } from "vue";
+import DangerZonePanel from "./DangerZonePanel.vue";
 
 const props = defineProps({
     mode: {
@@ -179,6 +180,3 @@ const handleSubmit = () => {
 </script>
 
 <style scoped src="../assets/styles/scoped/components/AdminProviderModal.css"></style>
-
-
-

frontend/src/components/AdminSpaceModal.vue

@@ -1,5 +1,5 @@
 <template>
-    <teleport to="body">
+    <teleport v-if="!showDeleteConfirmModal" to="body">
         <div class="modal fade show d-block admin-modal" tabindex="-1" role="dialog" aria-modal="true" @click.self="emit('close')">
             <div class="modal-dialog modal-xl modal-dialog-centered modal-dialog-scrollable" role="document">
                 <div class="modal-content">
@@ -85,24 +85,39 @@
                         <div v-if="success" class="alert alert-success mt-3 mb-0">{{ success }}</div>
 
                         <hr />
-                        <div class="border border-danger rounded p-3 mt-3">
-                            <h6 class="text-danger mb-1">Danger Zone</h6>
-                            <p class="text-muted small mb-3">Permanently delete this space and all its notes, categories, and members. This cannot be undone.</p>
-                            <button class="btn btn-danger btn-sm" :disabled="deleting" @click="deleteSpace">
+                        <DangerZonePanel
+                            class="mt-4"
+                            title-id="danger-zone-title"
+                            title="Danger Zone"
+                            description="Permanently delete this space and all its notes, categories, and members. This cannot be undone."
+                        >
+                            <button class="btn btn-danger" type="button" :disabled="deleting" @click="requestDeleteSpace">
+                                <i class="mdi mdi-delete-outline me-1" aria-hidden="true"></i>
                                 {{ deleting ? "Deleting..." : "Delete Space" }}
                             </button>
-                        </div>
+                        </DangerZonePanel>
                     </div>
                 </div>
             </div>
         </div>
         <div class="modal-backdrop fade show admin-modal-backdrop"></div>
     </teleport>
+
+    <ConfirmActionModal
+        :visible="showDeleteConfirmModal"
+        :title="deleteConfirmTitle"
+        :message="deleteConfirmMessage"
+        :busy="deleteConfirmBusy"
+        @close="closeDeleteConfirmModal"
+        @confirm="confirmDeleteAction"
+    />
 </template>
 
 <script setup>
 import { computed, ref, watch } from "vue";
 import apiClient from "../services/apiClient";
+import ConfirmActionModal from "./ConfirmActionModal.vue";
+import DangerZonePanel from "./DangerZonePanel.vue";
 
 const props = defineProps({
     space: {
@@ -133,6 +148,20 @@ const error = ref("");
 const success = ref("");
 const newMember = ref({ user_id: "" });
 const deleting = ref(false);
+const showDeleteConfirmModal = ref(false);
+const deleteConfirmBusy = ref(false);
+const deleteConfirmIntent = ref({
+    type: "",
+    payload: null,
+});
+const deleteConfirmTitle = computed(() => (deleteConfirmIntent.value.type === "member" ? "Remove Member" : "Delete Space"));
+const deleteConfirmMessage = computed(() => {
+    if (deleteConfirmIntent.value.type === "member") {
+        const memberName = deleteConfirmIntent.value.payload?.username || deleteConfirmIntent.value.payload?.user_id || "this member";
+        return `Remove member "${memberName}" from this space?`;
+    }
+    return `Permanently delete space "${props.space.name}"? All notes, categories, and members will be removed. This cannot be undone.`;
+});
 
 const formatDate = (iso) => (iso ? new Date(iso).toLocaleDateString() : "-");
 
@@ -208,9 +237,20 @@ const addMember = async () => {
     }
 };
 
-const removeMember = async (member) => {
-    const memberName = member?.username || member?.user_id;
-    if (!member?.user_id || !confirm(`Remove member "${memberName}" from this space?`)) {
+const removeMember = (member) => {
+    if (!member?.user_id) {
+        return;
+    }
+
+    deleteConfirmIntent.value = {
+        type: "member",
+        payload: member,
+    };
+    showDeleteConfirmModal.value = true;
+};
+
+const removeMemberConfirmed = async (member) => {
+    if (!member?.user_id) {
         return;
     }
 
@@ -236,10 +276,15 @@ watch(
     { immediate: true },
 );
 
-const deleteSpace = async () => {
-    if (!confirm(`Permanently delete space "${props.space.name}"? All notes, categories, and members will be removed. This cannot be undone.`)) {
-        return;
-    }
+const requestDeleteSpace = () => {
+    deleteConfirmIntent.value = {
+        type: "space",
+        payload: props.space,
+    };
+    showDeleteConfirmModal.value = true;
+};
+
+const deleteSpaceConfirmed = async () => {
     deleting.value = true;
     clearMessages();
     try {
@@ -247,13 +292,51 @@ const deleteSpace = async () => {
         emit("deleted", props.space);
     } catch (e) {
         error.value = e.response?.data || "Failed to delete space.";
+        throw e;
     } finally {
         deleting.value = false;
     }
 };
+
+const closeDeleteConfirmModal = () => {
+    if (deleteConfirmBusy.value) {
+        return;
+    }
+
+    showDeleteConfirmModal.value = false;
+    deleteConfirmIntent.value = {
+        type: "",
+        payload: null,
+    };
+};
+
+const confirmDeleteAction = async () => {
+    if (deleteConfirmBusy.value) {
+        return;
+    }
+
+    const { type, payload } = deleteConfirmIntent.value;
+    if (!type) {
+        return;
+    }
+
+    deleteConfirmBusy.value = true;
+    try {
+        if (type === "member") {
+            await removeMemberConfirmed(payload);
+        } else if (type === "space") {
+            await deleteSpaceConfirmed();
+        }
+
+        showDeleteConfirmModal.value = false;
+        deleteConfirmIntent.value = {
+            type: "",
+            payload: null,
+        };
+    } finally {
+        deleteConfirmBusy.value = false;
+    }
+};
 </script>
 
 <style scoped src="../assets/styles/scoped/components/AdminSpaceModal.css"></style>
-
-
-

frontend/src/components/ConfirmActionModal.vue

@@ -0,0 +1,62 @@
+<template>
+    <teleport to="body">
+        <div v-if="visible" class="modal fade show d-block" tabindex="-1" role="dialog" aria-modal="true" @click.self="emit('close')">
+            <div class="modal-dialog modal-dialog-centered" role="document">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <h5 class="modal-title d-flex align-items-center gap-2 mb-0">
+                            <i class="mdi mdi-alert-outline text-danger" aria-hidden="true"></i>
+                            <span>{{ title }}</span>
+                        </h5>
+                        <button type="button" class="btn-close" aria-label="Close" :disabled="busy" @click="emit('close')"></button>
+                    </div>
+                    <div class="modal-body">
+                        <p class="text-muted mb-0">{{ message }}</p>
+                    </div>
+                    <div class="modal-footer">
+                        <button type="button" class="btn btn-outline-secondary" :disabled="busy" @click="emit('close')">{{ cancelLabel }}</button>
+                        <button type="button" class="btn btn-danger" :disabled="busy" @click="emit('confirm')">
+                            {{ busy ? busyLabel : confirmLabel }}
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <div v-if="visible" class="modal-backdrop fade show"></div>
+    </teleport>
+</template>
+
+<script setup>
+defineProps({
+    visible: {
+        type: Boolean,
+        default: false,
+    },
+    title: {
+        type: String,
+        default: "Confirm Deletion",
+    },
+    message: {
+        type: String,
+        default: "Are you sure you want to continue?",
+    },
+    confirmLabel: {
+        type: String,
+        default: "Delete",
+    },
+    cancelLabel: {
+        type: String,
+        default: "Cancel",
+    },
+    busyLabel: {
+        type: String,
+        default: "Deleting...",
+    },
+    busy: {
+        type: Boolean,
+        default: false,
+    },
+});
+
+const emit = defineEmits(["close", "confirm"]);
+</script>

frontend/src/components/DangerZonePanel.vue

@@ -0,0 +1,24 @@
+<template>
+    <section class="danger-zone" :aria-labelledby="titleId">
+        <h3 :id="titleId" class="danger-zone-title mb-2">{{ title }}</h3>
+        <p class="danger-zone-copy mb-3">{{ description }}</p>
+        <slot></slot>
+    </section>
+</template>
+
+<script setup>
+defineProps({
+    titleId: {
+        type: String,
+        required: true,
+    },
+    title: {
+        type: String,
+        default: "Danger Zone",
+    },
+    description: {
+        type: String,
+        default: "This action is permanent and cannot be undone.",
+    },
+});
+</script>

frontend/src/components/EditTaskListModal.vue

@@ -0,0 +1,317 @@
+<template>
+    <teleport to="body">
+        <div class="modal fade show d-block" tabindex="-1" role="dialog" aria-modal="true" @click.self="emit('close')">
+            <div class="modal-dialog modal-lg modal-dialog-centered" role="document">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <h5 class="modal-title">Edit Task List</h5>
+                        <button type="button" class="btn-close" aria-label="Close" @click="emit('close')"></button>
+                    </div>
+                    <div class="modal-body">
+                        <!-- Task List Details -->
+                        <div class="mb-4">
+                            <label class="form-label" for="editTaskListName">Name</label>
+                            <input id="editTaskListName" v-model="listForm.name" type="text" class="form-control" maxlength="120" />
+
+                            <label class="form-label mt-3" for="editTaskListCategory">Category</label>
+                            <select id="editTaskListCategory" v-model="listForm.category_id" class="form-select">
+                                <option :value="null">No category</option>
+                                <option v-for="cat in categoryOptions" :key="cat.id" :value="cat.id">{{ cat.label }}</option>
+                            </select>
+
+                            <button type="button" class="btn btn-primary mt-3" @click="saveListDetails">Save Details</button>
+                        </div>
+
+                        <hr />
+
+                        <!-- Status Progression -->
+                        <div class="mb-4">
+                            <div class="d-flex justify-content-between align-items-center mb-2">
+                                <strong>Status Progression</strong>
+                                <button class="btn btn-sm btn-outline-primary" @click="openCreateStatusModal">Add Status</button>
+                            </div>
+                            <div class="status-list">
+                                <div
+                                    v-for="status in statuses"
+                                    :key="status.id"
+                                    class="status-item"
+                                    :class="{ 'is-drag-over': dragOverStatusId === status.id }"
+                                    draggable="true"
+                                    @dragstart="onStatusDragStart(status.id)"
+                                    @dragover.prevent="onStatusDragOver(status.id)"
+                                    @dragleave="onStatusDragLeave(status.id)"
+                                    @drop.prevent="onStatusDrop(status.id)"
+                                    @dragend="onStatusDragEnd"
+                                >
+                                    <span class="drag-handle" aria-hidden="true">
+                                        <i class="mdi mdi-drag-horizontal-variant"></i>
+                                    </span>
+                                    <span class="status-dot" :style="{ backgroundColor: status.color || '#7c8596' }"></span>
+                                    <span class="status-name">{{ status.name }}</span>
+                                    <div class="status-actions">
+                                        <button class="btn btn-sm btn-outline-secondary" @click="openEditStatusModal(status)">Edit</button>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <hr />
+
+                        <!-- Danger Zone -->
+                        <DangerZonePanel
+                            v-if="canDeleteTaskList"
+                            title-id="edit-task-list-danger-zone"
+                            title="Danger Zone"
+                            description="Delete this task list, all associated tasks, and statuses permanently."
+                        >
+                            <button type="button" class="btn btn-danger" @click="emit('delete-task-list', taskList)">
+                                <i class="mdi mdi-delete-outline me-1" aria-hidden="true"></i>
+                                Delete Task List
+                            </button>
+                        </DangerZonePanel>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <div class="modal-backdrop fade show"></div>
+
+        <!-- Status Create/Edit Sub-Modal -->
+        <div v-if="showStatusModal" class="modal fade show d-block" tabindex="-1" role="dialog" aria-modal="true" style="z-index: 1060" @click.self="closeStatusModal">
+            <div class="modal-dialog modal-dialog-centered" role="document">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <h5 class="modal-title">{{ statusMode === "create" ? "Create Task Status" : "Edit Task Status" }}</h5>
+                        <button type="button" class="btn-close" aria-label="Close" @click="closeStatusModal"></button>
+                    </div>
+                    <div class="modal-body">
+                        <label class="form-label" for="editStatusName">Status Name</label>
+                        <input id="editStatusName" v-model="statusForm.name" type="text" class="form-control" maxlength="100" placeholder="e.g. Blocked" />
+
+                        <label class="form-label mt-3" for="editStatusColor">Status Color</label>
+                        <div class="status-color-row">
+                            <input id="editStatusColor" v-model="statusForm.color" type="color" class="form-control form-control-color" title="Choose status color" />
+                            <input v-model="statusForm.color" type="text" class="form-control" placeholder="#7c8596" maxlength="20" />
+                        </div>
+
+                        <DangerZonePanel
+                            v-if="statusMode === 'edit'"
+                            class="mt-4"
+                            title-id="edit-status-danger-zone"
+                            title="Danger Zone"
+                            description="Deleting this status is permanent and cannot be undone."
+                        >
+                            <button type="button" class="btn btn-outline-danger" @click="deleteStatusFromModal">Delete Status</button>
+                        </DangerZonePanel>
+                    </div>
+                    <div class="modal-footer">
+                        <button type="button" class="btn btn-outline-secondary" @click="closeStatusModal">Cancel</button>
+                        <button type="button" class="btn btn-primary" @click="submitStatusForm">
+                            {{ statusMode === "create" ? "Create" : "Save" }}
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+        <div v-if="showStatusModal" class="modal-backdrop fade show" style="z-index: 1055"></div>
+    </teleport>
+</template>
+
+<script setup>
+import { ref, watch } from "vue";
+import DangerZonePanel from "./DangerZonePanel.vue";
+
+const props = defineProps({
+    taskList: {
+        type: Object,
+        required: true,
+    },
+    statuses: {
+        type: Array,
+        default: () => [],
+    },
+    categoryOptions: {
+        type: Array,
+        default: () => [],
+    },
+    canDeleteTaskList: {
+        type: Boolean,
+        default: false,
+    },
+});
+
+const emit = defineEmits(["close", "update-task-list", "reorder-status", "create-status", "rename-status", "delete-status", "delete-task-list"]);
+
+const listForm = ref({ name: "", category_id: null });
+
+watch(
+    () => props.taskList,
+    (tl) => {
+        listForm.value = {
+            name: tl?.name || "",
+            category_id: tl?.category_id || null,
+        };
+    },
+    { immediate: true },
+);
+
+const saveListDetails = () => {
+    const name = listForm.value.name?.trim();
+    if (!name) {
+        return;
+    }
+    emit("update-task-list", {
+        name,
+        category_id: listForm.value.category_id || null,
+    });
+};
+
+// Status drag-and-drop reorder
+const draggedStatusId = ref("");
+const dragOverStatusId = ref("");
+
+const onStatusDragStart = (id) => {
+    draggedStatusId.value = id;
+};
+const onStatusDragOver = (id) => {
+    dragOverStatusId.value = id;
+};
+const onStatusDragLeave = (id) => {
+    if (dragOverStatusId.value === id) {
+        dragOverStatusId.value = "";
+    }
+};
+const onStatusDrop = (targetId) => {
+    if (!draggedStatusId.value || draggedStatusId.value === targetId) {
+        onStatusDragEnd();
+        return;
+    }
+    const ordered = props.statuses.map((s) => s.id);
+    const fromIndex = ordered.indexOf(draggedStatusId.value);
+    const targetIndex = ordered.indexOf(targetId);
+    if (fromIndex < 0 || targetIndex < 0) {
+        onStatusDragEnd();
+        return;
+    }
+    ordered.splice(fromIndex, 1);
+    const insertIndex = ordered.indexOf(targetId);
+    ordered.splice(insertIndex, 0, draggedStatusId.value);
+    emit("reorder-status", ordered);
+    onStatusDragEnd();
+};
+const onStatusDragEnd = () => {
+    draggedStatusId.value = "";
+    dragOverStatusId.value = "";
+};
+
+// Status create/edit modal
+const showStatusModal = ref(false);
+const statusMode = ref("create");
+const editingStatusId = ref("");
+const statusForm = ref({ name: "", color: "#7c8596" });
+
+const openCreateStatusModal = () => {
+    statusMode.value = "create";
+    editingStatusId.value = "";
+    statusForm.value = { name: "", color: "#7c8596" };
+    showStatusModal.value = true;
+};
+
+const openEditStatusModal = (status) => {
+    statusMode.value = "edit";
+    editingStatusId.value = status.id;
+    statusForm.value = { name: status.name || "", color: status.color || "#7c8596" };
+    showStatusModal.value = true;
+};
+
+const closeStatusModal = () => {
+    showStatusModal.value = false;
+    statusMode.value = "create";
+    editingStatusId.value = "";
+    statusForm.value = { name: "", color: "#7c8596" };
+};
+
+const submitStatusForm = () => {
+    const name = statusForm.value.name?.trim();
+    if (!name) {
+        return;
+    }
+    const color = statusForm.value.color?.trim() || "";
+    if (statusMode.value === "create") {
+        emit("create-status", { name, color });
+    } else if (editingStatusId.value) {
+        emit("rename-status", { id: editingStatusId.value, name, color });
+    }
+    closeStatusModal();
+};
+
+const deleteStatusFromModal = () => {
+    if (statusMode.value !== "edit" || !editingStatusId.value) {
+        return;
+    }
+    emit("delete-status", {
+        id: editingStatusId.value,
+        name: statusForm.value.name?.trim() || "",
+        color: statusForm.value.color?.trim() || "",
+    });
+    closeStatusModal();
+};
+</script>
+
+<style scoped>
+.status-list {
+    display: flex;
+    flex-direction: column;
+    gap: 0.35rem;
+}
+
+.status-item {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.35rem 0.5rem;
+    border-radius: 0.375rem;
+    border: 1px solid var(--bs-border-color);
+    background: var(--bs-body-bg);
+    cursor: grab;
+}
+
+.status-item.is-drag-over {
+    border-color: var(--bs-primary);
+    background: rgba(var(--bs-primary-rgb), 0.08);
+}
+
+.drag-handle {
+    cursor: grab;
+    opacity: 0.5;
+    font-size: 1.1rem;
+    line-height: 1;
+}
+
+.status-dot {
+    width: 10px;
+    height: 10px;
+    border-radius: 50%;
+    flex-shrink: 0;
+}
+
+.status-name {
+    flex: 1;
+    font-size: 0.9rem;
+}
+
+.status-actions {
+    margin-left: auto;
+}
+
+.status-color-row {
+    display: flex;
+    gap: 0.5rem;
+    align-items: center;
+}
+
+.status-color-row .form-control-color {
+    width: 40px;
+    padding: 0.25rem;
+    flex-shrink: 0;
+}
+</style>

frontend/src/components/FileExplorer.vue

@@ -78,7 +78,7 @@
                 <i :class="fileIcon(obj)" style="font-size: 1rem; width: 1.1rem; flex-shrink: 0" aria-hidden="true"></i>
                 <span class="flex-grow-1 text-truncate" style="font-size: 0.82rem">{{ displayName(obj) }}</span>
                 <span v-if="!obj.is_folder && obj.size > 0" class="text-muted flex-shrink-0" style="font-size: 0.68rem">{{ formatSize(obj.size) }}</span>
-                <button class="btn-delete btn btn-sm btn-link p-0 text-danger ms-1" :title="obj.is_folder ? 'Delete folder' : 'Delete file'" @click.stop="deleteItem(obj)">
+                <button class="btn-delete btn btn-sm btn-link p-0 text-danger ms-1" :title="obj.is_folder ? 'Delete folder' : 'Delete file'" @click.stop="requestDeleteItem(obj)">
                     <i class="mdi mdi-trash-can-outline" style="font-size: 0.85rem" aria-hidden="true"></i>
                 </button>
             </div>
@@ -87,11 +87,14 @@
         <!-- Hidden file input -->
         <input ref="fileInputRef" type="file" multiple class="d-none" @change="handleFilePick" />
     </div>
+
+    <ConfirmActionModal :visible="showDeleteConfirmModal" title="Delete Item" :message="deleteConfirmMessage" :busy="deletingItem" @close="closeDeleteConfirmModal" @confirm="confirmDeleteItem" />
 </template>
 
 <script setup>
 import { ref, computed, watch, nextTick } from "vue";
 import apiClient from "../services/apiClient";
+import ConfirmActionModal from "./ConfirmActionModal.vue";
 
 const props = defineProps({
     spaceId: {
@@ -117,6 +120,9 @@ const showNewFolderInput = ref(false);
 const newFolderName = ref("");
 const fileInputRef = ref(null);
 const newFolderInputRef = ref(null);
+const showDeleteConfirmModal = ref(false);
+const pendingDeleteItem = ref(null);
+const deletingItem = ref(false);
 
 const breadcrumbs = computed(() => {
     if (!currentPrefix.value) return [];
@@ -215,9 +221,37 @@ const createFolder = async () => {
     }
 };
 
-const deleteItem = async (obj) => {
-    const label = displayName(obj);
-    if (!confirm(`Delete "${label}"?${obj.is_folder ? "./nThis will delete all files inside the folder." : ""}`)) return;
+const requestDeleteItem = (obj) => {
+    if (!obj) {
+        return;
+    }
+
+    pendingDeleteItem.value = obj;
+    showDeleteConfirmModal.value = true;
+};
+
+const closeDeleteConfirmModal = () => {
+    if (deletingItem.value) {
+        return;
+    }
+
+    showDeleteConfirmModal.value = false;
+    pendingDeleteItem.value = null;
+};
+
+const deleteConfirmMessage = computed(() => {
+    const obj = pendingDeleteItem.value;
+    const label = obj ? displayName(obj) : "this item";
+    return obj?.is_folder ? `Delete "${label}"? This will delete all files inside the folder.` : `Delete "${label}"?`;
+});
+
+const confirmDeleteItem = async () => {
+    const obj = pendingDeleteItem.value;
+    if (!obj) {
+        return;
+    }
+
+    deletingItem.value = true;
     error.value = "";
     try {
         if (obj.is_folder) {
@@ -227,8 +261,12 @@ const deleteItem = async (obj) => {
             await apiClient.delete(`/api/v1/spaces/${props.spaceId}/files/object`, { params: { key: obj.key } });
         }
         await loadFiles();
+        showDeleteConfirmModal.value = false;
+        pendingDeleteItem.value = null;
     } catch (e) {
         error.value = e.response?.data || "Delete failed";
+    } finally {
+        deletingItem.value = false;
     }
 };
 

frontend/src/components/NoteEditor.vue

@@ -125,16 +125,22 @@
                 <input v-if="passwordAction === 'set'" v-model="notePassword" type="password" class="form-control mt-2" minlength="4" maxlength="128" placeholder="Enter a note password" />
             </div>
 
-            <section v-if="canDelete && editingNote.id" class="danger-zone mt-4" aria-labelledby="danger-zone-title">
-                <h3 id="danger-zone-title" class="danger-zone-title mb-2">Danger Zone</h3>
-                <p class="danger-zone-copy mb-3">Deleting this note is permanent and cannot be undone.</p>
-                <button class="btn btn-danger" type="button" @click="confirmDelete">
+            <DangerZonePanel v-if="canDelete && editingNote.id" class="mt-4" title-id="danger-zone-title" title="Danger Zone" description="Deleting this note is permanent and cannot be undone.">
+                <button class="btn btn-danger" type="button" @click="requestDelete">
                     <i class="mdi mdi-delete-outline me-1" aria-hidden="true"></i>
                     Delete Note
                 </button>
-            </section>
+            </DangerZonePanel>
         </div>
     </div>
+
+    <ConfirmActionModal
+        :visible="showDeleteConfirmModal"
+        title="Delete Note"
+        message="Are you sure you want to delete this note? This action cannot be undone."
+        @close="showDeleteConfirmModal = false"
+        @confirm="confirmDelete"
+    />
 </template>
 
 <script setup>
@@ -144,6 +150,8 @@ import { useSettingsStore } from "../stores/settingsStore";
 import { useSpaceStore } from "../stores/spaceStore";
 import { renderMarkdown } from "../utils/markdown.js";
 import FileExplorer from "./FileExplorer.vue";
+import DangerZonePanel from "./DangerZonePanel.vue";
+import ConfirmActionModal from "./ConfirmActionModal.vue";
 
 const props = defineProps({
     note: {
@@ -187,6 +195,7 @@ const linkedTasks = ref([]);
 const showTaskPicker = ref(false);
 const taskPickerQuery = ref("");
 const taskPickerLoading = ref(false);
+const showDeleteConfirmModal = ref(false);
 
 const hasAuxPanels = computed(() => showFileExplorer.value || showTaskPicker.value);
 const hasTwoAuxPanels = computed(() => showFileExplorer.value && showTaskPicker.value);
@@ -374,13 +383,22 @@ const autoSave = () => {
     detectTaskMention();
 };
 
+const requestDelete = () => {
+    if (!props.canDelete) {
+        return;
+    }
+    showDeleteConfirmModal.value = true;
+};
+
 const confirmDelete = () => {
     if (!props.canDelete) {
         return;
     }
-    if (confirm("Are you sure you want to delete this note?")) {
-        emit("delete", editingNote.value.id);
+    if (!editingNote.value?.id) {
+        return;
     }
+    showDeleteConfirmModal.value = false;
+    emit("delete", editingNote.value.id);
 };
 
 /** Insert markdown snippet at the textarea cursor position. */

frontend/src/components/SpaceSettingsModal.vue

@@ -1,5 +1,5 @@
 <template>
-    <teleport to="body">
+    <teleport v-if="!showDeleteConfirmModal" to="body">
         <div class="modal fade show d-block" tabindex="-1" role="dialog" aria-modal="true" @click.self="emit('close')">
             <div class="modal-dialog modal-lg modal-dialog-centered" role="document">
                 <div class="modal-content">
@@ -76,13 +76,17 @@
 
                         <template v-if="canDeleteSpace">
                             <hr />
-                            <div class="border border-danger rounded p-3 mt-3">
-                                <h6 class="text-danger mb-1">Danger Zone</h6>
-                                <p class="text-muted small mb-3">Permanently delete this space and all its notes, categories, and members. This cannot be undone.</p>
-                                <button class="btn btn-danger btn-sm" :disabled="deleting" @click="deleteSpace">
+                            <DangerZonePanel
+                                class="mt-4"
+                                title-id="danger-zone-title"
+                                title="Danger Zone"
+                                description="Permanently delete this space and all its notes, categories, and members. This cannot be undone."
+                            >
+                                <button class="btn btn-danger" type="button" :disabled="deleting" @click="requestDeleteSpace">
+                                    <i class="mdi mdi-delete-outline me-1" aria-hidden="true"></i>
                                     {{ deleting ? "Deleting..." : "Delete Space" }}
                                 </button>
-                            </div>
+                            </DangerZonePanel>
                         </template>
 
                         <div v-if="error" class="alert alert-danger mt-3 mb-0">{{ error }}</div>
@@ -93,12 +97,23 @@
         </div>
         <div class="modal-backdrop fade show"></div>
     </teleport>
+
+    <ConfirmActionModal
+        :visible="showDeleteConfirmModal"
+        :title="deleteConfirmTitle"
+        :message="deleteConfirmMessage"
+        :busy="deleteConfirmBusy"
+        @close="closeDeleteConfirmModal"
+        @confirm="confirmDeleteAction"
+    />
 </template>
 
 <script setup>
 import { computed, ref, watch } from "vue";
 import apiClient from "../services/apiClient";
 import { useAuthStore } from "../stores/authStore";
+import ConfirmActionModal from "./ConfirmActionModal.vue";
+import DangerZonePanel from "./DangerZonePanel.vue";
 
 const props = defineProps({
     space: {
@@ -130,6 +145,20 @@ const success = ref("");
 const memberForm = ref({ user_id: "" });
 const canViewMembers = computed(() => authStore.hasSpacePermission(props.space, "settings.member.view"));
 const canManageMembers = computed(() => authStore.hasSpacePermission(props.space, "settings.member.manage"));
+const showDeleteConfirmModal = ref(false);
+const deleteConfirmBusy = ref(false);
+const deleteConfirmIntent = ref({
+    type: "",
+    payload: null,
+});
+const deleteConfirmTitle = computed(() => (deleteConfirmIntent.value.type === "member" ? "Remove Member" : "Delete Space"));
+const deleteConfirmMessage = computed(() => {
+    if (deleteConfirmIntent.value.type === "member") {
+        const memberName = deleteConfirmIntent.value.payload?.username || deleteConfirmIntent.value.payload?.user_id || "this member";
+        return `Remove member "${memberName}" from this space?`;
+    }
+    return `Permanently delete space "${props.space.name}"? All notes, categories, and members will be removed. This cannot be undone.`;
+});
 
 watch(
     () => props.space,
@@ -224,13 +253,24 @@ const addMember = async () => {
     }
 };
 
-const removeMember = async (member) => {
+const removeMember = (member) => {
     if (!canManageMembers.value) {
         return;
     }
 
-    const memberName = member?.username || member?.user_id;
-    if (!member?.user_id || !confirm(`Remove member "${memberName}" from this space?`)) {
+    if (!member?.user_id) {
+        return;
+    }
+
+    deleteConfirmIntent.value = {
+        type: "member",
+        payload: member,
+    };
+    showDeleteConfirmModal.value = true;
+};
+
+const removeMemberConfirmed = async (member) => {
+    if (!member?.user_id) {
         return;
     }
 
@@ -251,10 +291,15 @@ if (canViewMembers.value) {
     Promise.all([loadMembers(), loadUserOptions()]);
 }
 
-const deleteSpace = async () => {
-    if (!confirm(`Permanently delete space "${props.space.name}"? All notes, categories, and members will be removed. This cannot be undone.`)) {
-        return;
-    }
+const requestDeleteSpace = () => {
+    deleteConfirmIntent.value = {
+        type: "space",
+        payload: props.space,
+    };
+    showDeleteConfirmModal.value = true;
+};
+
+const deleteSpaceConfirmed = async () => {
     deleting.value = true;
     clearMessages();
     try {
@@ -262,8 +307,49 @@ const deleteSpace = async () => {
         emit("deleted", props.space);
     } catch (e) {
         error.value = e.response?.data || "Failed to delete space.";
+        throw e;
     } finally {
         deleting.value = false;
     }
 };
+
+const closeDeleteConfirmModal = () => {
+    if (deleteConfirmBusy.value) {
+        return;
+    }
+
+    showDeleteConfirmModal.value = false;
+    deleteConfirmIntent.value = {
+        type: "",
+        payload: null,
+    };
+};
+
+const confirmDeleteAction = async () => {
+    if (deleteConfirmBusy.value) {
+        return;
+    }
+
+    const { type, payload } = deleteConfirmIntent.value;
+    if (!type) {
+        return;
+    }
+
+    deleteConfirmBusy.value = true;
+    try {
+        if (type === "member") {
+            await removeMemberConfirmed(payload);
+        } else if (type === "space") {
+            await deleteSpaceConfirmed();
+        }
+
+        showDeleteConfirmModal.value = false;
+        deleteConfirmIntent.value = {
+            type: "",
+            payload: null,
+        };
+    } finally {
+        deleteConfirmBusy.value = false;
+    }
+};
 </script>

frontend/src/components/TaskBoard.vue

@@ -5,6 +5,7 @@
                 <h4 class="mb-0">Tasks</h4>
                 <p class="text-muted small mb-0">Track work with ordered statuses.</p>
             </div>
+            <button v-if="selectedTaskList" class="btn btn-sm btn-outline-secondary" @click="emit('edit-task-list')"><i class="mdi mdi-cog-outline me-1" aria-hidden="true"></i>Edit Task List</button>
         </div>
 
         <div class="task-filters">
@@ -23,36 +24,6 @@
             </select>
         </div>
 
-        <div class="status-lane">
-            <div class="lane-header">
-                <strong>Status Progression</strong>
-                <button class="btn btn-sm btn-outline-primary" @click="openCreateStatusModal">Add Status</button>
-            </div>
-            <div class="status-list">
-                <div
-                    v-for="status in statuses"
-                    :key="status.id"
-                    class="status-item"
-                    :class="{ 'is-drag-over': dragOverStatusId === status.id }"
-                    draggable="true"
-                    @dragstart="onStatusDragStart(status.id)"
-                    @dragover.prevent="onStatusDragOver(status.id)"
-                    @dragleave="onStatusDragLeave(status.id)"
-                    @drop.prevent="onStatusDrop(status.id)"
-                    @dragend="onStatusDragEnd"
-                >
-                    <span class="drag-handle" aria-hidden="true">
-                        <i class="mdi mdi-drag-horizontal-variant"></i>
-                    </span>
-                    <span class="status-dot" :style="{ backgroundColor: status.color || '#7c8596' }"></span>
-                    <span class="status-name">{{ status.name }}</span>
-                    <div class="status-actions">
-                        <button class="btn btn-sm btn-outline-secondary" @click="openEditStatusModal(status)">Edit</button>
-                    </div>
-                </div>
-            </div>
-        </div>
-
         <div class="task-status-groups">
             <div v-if="!tasks.length" class="empty-state">No tasks matched these filters.</div>
 
@@ -184,48 +155,6 @@
                 </div>
             </section>
         </div>
-
-        <section v-if="selectedTaskList && canDeleteTaskList" class="danger-zone" aria-labelledby="task-list-danger-zone-title">
-            <h6 id="task-list-danger-zone-title" class="danger-zone-title">Danger Zone</h6>
-            <p class="danger-zone-copy mb-2">Delete this task list and all associated tasks permanently.</p>
-            <button type="button" class="btn btn-outline-danger" @click="emitDeleteTaskList">Delete Task List</button>
-        </section>
-
-        <teleport to="body">
-            <div v-if="showStatusModal" class="modal fade show d-block" tabindex="-1" role="dialog" aria-modal="true" @click.self="closeStatusModal">
-                <div class="modal-dialog modal-dialog-centered" role="document">
-                    <div class="modal-content">
-                        <div class="modal-header">
-                            <h5 class="modal-title">{{ statusMode === "create" ? "Create Task Status" : "Edit Task Status" }}</h5>
-                            <button type="button" class="btn-close" aria-label="Close" @click="closeStatusModal"></button>
-                        </div>
-                        <div class="modal-body">
-                            <label class="form-label" for="taskStatusName">Status Name</label>
-                            <input id="taskStatusName" v-model="statusForm.name" type="text" class="form-control" maxlength="100" placeholder="e.g. Blocked" />
-
-                            <label class="form-label mt-3" for="taskStatusColor">Status Color</label>
-                            <div class="status-color-row">
-                                <input id="taskStatusColor" v-model="statusForm.color" type="color" class="form-control form-control-color" title="Choose status color" />
-                                <input v-model="statusForm.color" type="text" class="form-control" placeholder="#7c8596" maxlength="20" />
-                            </div>
-
-                            <section v-if="statusMode === 'edit'" class="danger-zone mt-4" aria-labelledby="status-danger-zone-title">
-                                <h6 id="status-danger-zone-title" class="danger-zone-title">Danger Zone</h6>
-                                <p class="danger-zone-copy mb-2">Deleting this status is permanent and cannot be undone.</p>
-                                <button type="button" class="btn btn-outline-danger" @click="deleteStatusFromModal">Delete Status</button>
-                            </section>
-                        </div>
-                        <div class="modal-footer">
-                            <button type="button" class="btn btn-outline-secondary" @click="closeStatusModal">Cancel</button>
-                            <button type="button" class="btn btn-primary" @click="submitStatusForm">
-                                {{ statusMode === "create" ? "Create" : "Save" }}
-                            </button>
-                        </div>
-                    </div>
-                </div>
-            </div>
-            <div v-if="showStatusModal" class="modal-backdrop fade show"></div>
-        </teleport>
     </section>
 </template>
 
@@ -245,27 +174,14 @@ const props = defineProps({
         type: Object,
         default: null,
     },
-    canDeleteTaskList: {
-        type: Boolean,
-        default: false,
-    },
 });
 
-const emit = defineEmits(["create-task", "select-task", "filter-change", "reorder-status", "create-status", "rename-status", "delete-status", "update-task-status", "delete-task-list"]);
+const emit = defineEmits(["create-task", "select-task", "filter-change", "update-task-status", "edit-task-list"]);
 
 const filterStatus = ref("");
 const filterParent = ref("");
-const showStatusModal = ref(false);
-const statusMode = ref("create");
-const editingStatusId = ref("");
-const draggedStatusId = ref("");
-const dragOverStatusId = ref("");
 const expandedTaskIds = ref({});
 const openStatusMenuTaskId = ref("");
-const statusForm = ref({
-    name: "",
-    color: "#7c8596",
-});
 
 const parentTaskOptions = computed(() => props.tasks.filter((task) => task.depth < 2));
 const tasksById = computed(() => {
@@ -377,120 +293,6 @@ onMounted(() => {
 onBeforeUnmount(() => {
     document.removeEventListener("click", onDocumentClick);
 });
-
-const onStatusDragStart = (statusId) => {
-    draggedStatusId.value = statusId;
-};
-
-const onStatusDragOver = (statusId) => {
-    dragOverStatusId.value = statusId;
-};
-
-const onStatusDragLeave = (statusId) => {
-    if (dragOverStatusId.value === statusId) {
-        dragOverStatusId.value = "";
-    }
-};
-
-const onStatusDrop = (targetStatusId) => {
-    if (!draggedStatusId.value || draggedStatusId.value === targetStatusId) {
-        onStatusDragEnd();
-        return;
-    }
-
-    const ordered = props.statuses.map((item) => item.id);
-    const fromIndex = ordered.indexOf(draggedStatusId.value);
-    const targetIndex = ordered.indexOf(targetStatusId);
-    if (fromIndex < 0 || targetIndex < 0) {
-        onStatusDragEnd();
-        return;
-    }
-
-    ordered.splice(fromIndex, 1);
-    const insertIndex = ordered.indexOf(targetStatusId);
-    ordered.splice(insertIndex, 0, draggedStatusId.value);
-
-    emit("reorder-status", ordered);
-    onStatusDragEnd();
-};
-
-const onStatusDragEnd = () => {
-    draggedStatusId.value = "";
-    dragOverStatusId.value = "";
-};
-
-const closeStatusModal = () => {
-    showStatusModal.value = false;
-    statusMode.value = "create";
-    editingStatusId.value = "";
-    statusForm.value = {
-        name: "",
-        color: "#7c8596",
-    };
-};
-
-const openCreateStatusModal = () => {
-    statusMode.value = "create";
-    editingStatusId.value = "";
-    statusForm.value = {
-        name: "",
-        color: "#7c8596",
-    };
-    showStatusModal.value = true;
-};
-
-const openEditStatusModal = (status) => {
-    statusMode.value = "edit";
-    editingStatusId.value = status.id;
-    statusForm.value = {
-        name: status.name || "",
-        color: status.color || "#7c8596",
-    };
-    showStatusModal.value = true;
-};
-
-const submitStatusForm = () => {
-    const name = statusForm.value.name?.trim();
-    if (!name) {
-        return;
-    }
-
-    const color = statusForm.value.color?.trim() || "";
-
-    if (statusMode.value === "create") {
-        emit("create-status", { name, color });
-    } else {
-        if (!editingStatusId.value) {
-            return;
-        }
-        emit("rename-status", {
-            id: editingStatusId.value,
-            name,
-            color,
-        });
-    }
-
-    closeStatusModal();
-};
-
-const deleteStatusFromModal = () => {
-    if (statusMode.value !== "edit" || !editingStatusId.value) {
-        return;
-    }
-    emit("delete-status", {
-        id: editingStatusId.value,
-        name: statusForm.value.name?.trim() || "",
-        color: statusForm.value.color?.trim() || "",
-    });
-    closeStatusModal();
-};
-
-const emitDeleteTaskList = () => {
-    if (!props.selectedTaskList?.id || !props.canDeleteTaskList) {
-        return;
-    }
-    emit("delete-task-list", props.selectedTaskList);
-};
 </script>
 
 <style scoped src="../assets/styles/scoped/components/TaskBoard.css"></style>

frontend/src/components/app/AppModalHost.vue

@@ -0,0 +1,145 @@
+<template>
+    <CreateSpaceModal v-if="showCreateSpaceModal" @close="emit('close-create-space')" @create="emit('create-space', $event)" />
+    <CreateCategoryModal
+        v-if="showCreateCategoryModal"
+        :category="editingCategory"
+        :parent-options="categoryParentOptions"
+        :parent-id="categoryModalParentId"
+        @close="emit('close-create-category')"
+        @submit="emit('submit-category', $event)"
+    />
+    <CreateNoteModal
+        v-if="showCreateNoteModal"
+        :category-options="categoryOptions"
+        :default-category-id="selectedCategoryId"
+        @close="emit('close-create-note')"
+        @create="emit('create-note', $event)"
+    />
+    <CreateTaskListModal
+        v-if="showCreateTaskListModal"
+        :category-options="categoryOptions"
+        :default-category-id="selectedCategoryId"
+        @close="emit('close-create-task-list')"
+        @create="emit('create-task-list', $event)"
+    />
+    <SpaceSettingsModal
+        v-if="showSpaceSettingsModal && currentSpace && canManageSpaceSettings"
+        :space="currentSpace"
+        @close="emit('close-space-settings')"
+        @saved="emit('saved-space', $event)"
+        @deleted="emit('deleted-space', $event)"
+    />
+    <TaskDetailModal
+        v-if="showTaskModal"
+        :task="taskModalDraft || {}"
+        :statuses="taskStatuses"
+        :parent-task-options="taskParentOptions"
+        :subtasks="taskDetailSubtasks"
+        @close="emit('close-task-modal')"
+        @save-task="emit('save-task', $event)"
+        @delete-task="emit('delete-task', $event)"
+        @transition="emit('transition-task', $event)"
+        @create-subtask="emit('create-subtask', $event)"
+        @open-task="emit('open-task', $event)"
+    />
+</template>
+
+<script setup>
+import CreateSpaceModal from "../CreateSpaceModal.vue";
+import CreateCategoryModal from "../CreateCategoryModal.vue";
+import CreateNoteModal from "../CreateNoteModal.vue";
+import CreateTaskListModal from "../CreateTaskListModal.vue";
+import SpaceSettingsModal from "../SpaceSettingsModal.vue";
+import TaskDetailModal from "../TaskDetailModal.vue";
+
+defineProps({
+    showCreateSpaceModal: {
+        type: Boolean,
+        default: false,
+    },
+    showCreateCategoryModal: {
+        type: Boolean,
+        default: false,
+    },
+    editingCategory: {
+        type: Object,
+        default: null,
+    },
+    categoryParentOptions: {
+        type: Array,
+        default: () => [],
+    },
+    categoryModalParentId: {
+        type: [String, Number, null],
+        default: null,
+    },
+    showCreateNoteModal: {
+        type: Boolean,
+        default: false,
+    },
+    categoryOptions: {
+        type: Array,
+        default: () => [],
+    },
+    selectedCategoryId: {
+        type: [String, Number, null],
+        default: null,
+    },
+    showCreateTaskListModal: {
+        type: Boolean,
+        default: false,
+    },
+    showSpaceSettingsModal: {
+        type: Boolean,
+        default: false,
+    },
+    currentSpace: {
+        type: Object,
+        default: null,
+    },
+    canManageSpaceSettings: {
+        type: Boolean,
+        default: false,
+    },
+    showTaskModal: {
+        type: Boolean,
+        default: false,
+    },
+    taskModalDraft: {
+        type: Object,
+        default: null,
+    },
+    taskStatuses: {
+        type: Array,
+        default: () => [],
+    },
+    taskParentOptions: {
+        type: Array,
+        default: () => [],
+    },
+    taskDetailSubtasks: {
+        type: Array,
+        default: () => [],
+    },
+});
+
+const emit = defineEmits([
+    "close-create-space",
+    "create-space",
+    "close-create-category",
+    "submit-category",
+    "close-create-note",
+    "create-note",
+    "close-create-task-list",
+    "create-task-list",
+    "close-space-settings",
+    "saved-space",
+    "deleted-space",
+    "close-task-modal",
+    "save-task",
+    "delete-task",
+    "transition-task",
+    "create-subtask",
+    "open-task",
+]);
+</script>

frontend/src/components/app/AppWorkspaceContent.vue

@@ -0,0 +1,160 @@
+<template>
+    <div class="content p-4">
+        <TaskBoard
+            v-if="activeView === 'tasks'"
+            :tasks="tasks"
+            :statuses="taskStatuses"
+            :selected-task-list="selectedTaskList"
+            @select-task="emit('select-task', $event)"
+            @filter-change="emit('filter-change', $event)"
+            @update-task-status="emit('update-task-status', $event)"
+            @edit-task-list="emit('edit-task-list')"
+        />
+        <SearchResultsPage
+            v-else-if="isSearchRoute"
+            :items="searchItems"
+            :query="searchQuery"
+            :current-page="searchPage"
+            :page-size="searchPageSize"
+            :view-mode="noteViewMode"
+            @select-note="emit('select-note', $event)"
+            @select-task-list="emit('select-task-list', $event)"
+            @page-change="emit('page-change', $event)"
+        />
+        <NoteEditor
+            v-else-if="selectedNote && isEditingNote"
+            :note="selectedNote"
+            :category-options="categoryOptions"
+            :can-delete="canDeleteNotes"
+            :space-id="currentSpaceId"
+            @save="emit('save-note', $event)"
+            @delete="emit('delete-note', $event)"
+            @cancel="emit('cancel-edit-note')"
+            @open-linked-task="emit('open-linked-task', $event)"
+        />
+        <NoteViewer
+            v-else-if="selectedNote"
+            :note="selectedNote"
+            :category-options="categoryOptions"
+            :space-id="currentSpaceId"
+            :linked-tasks="linkedTasksForSelectedNote"
+            @open-linked-task="emit('open-linked-task', $event)"
+        />
+        <WorkspaceList
+            v-else
+            :items="displayedItems"
+            :can-load-more="canLoadMoreMainNotes"
+            :is-loading-more="isLoadingMoreMainNotes"
+            :view-mode="noteViewMode"
+            @select-note="emit('select-note', $event)"
+            @select-task-list="emit('select-task-list', $event)"
+            @load-more="emit('load-more')"
+        />
+    </div>
+</template>
+
+<script setup>
+import TaskBoard from "../TaskBoard.vue";
+import SearchResultsPage from "../SearchResultsPage.vue";
+import NoteEditor from "../NoteEditor.vue";
+import NoteViewer from "../NoteViewer.vue";
+import WorkspaceList from "../WorkspaceList.vue";
+
+defineProps({
+    activeView: {
+        type: String,
+        required: true,
+    },
+    tasks: {
+        type: Array,
+        default: () => [],
+    },
+    taskStatuses: {
+        type: Array,
+        default: () => [],
+    },
+    selectedTaskList: {
+        type: Object,
+        default: null,
+    },
+    canDeleteTasks: {
+        type: Boolean,
+        default: false,
+    },
+    isSearchRoute: {
+        type: Boolean,
+        default: false,
+    },
+    searchItems: {
+        type: Array,
+        default: () => [],
+    },
+    searchQuery: {
+        type: String,
+        default: "",
+    },
+    searchPage: {
+        type: Number,
+        default: 1,
+    },
+    searchPageSize: {
+        type: Number,
+        default: 12,
+    },
+    noteViewMode: {
+        type: String,
+        default: "grid",
+    },
+    selectedNote: {
+        type: Object,
+        default: null,
+    },
+    isEditingNote: {
+        type: Boolean,
+        default: false,
+    },
+    categoryOptions: {
+        type: Array,
+        default: () => [],
+    },
+    canDeleteNotes: {
+        type: Boolean,
+        default: false,
+    },
+    currentSpaceId: {
+        type: String,
+        default: "",
+    },
+    linkedTasksForSelectedNote: {
+        type: Array,
+        default: () => [],
+    },
+    displayedItems: {
+        type: Array,
+        default: () => [],
+    },
+    canLoadMoreMainNotes: {
+        type: Boolean,
+        default: false,
+    },
+    isLoadingMoreMainNotes: {
+        type: Boolean,
+        default: false,
+    },
+});
+
+const emit = defineEmits([
+    "select-task",
+    "filter-change",
+    "update-task-status",
+    "edit-task-list",
+    "select-note",
+    "select-task-list",
+    "page-change",
+    "save-note",
+    "delete-note",
+    "cancel-edit-note",
+    "open-linked-task",
+    "load-more",
+]);
+</script>

frontend/src/main.js

@@ -6,6 +6,7 @@ import "bootstrap/dist/css/bootstrap.min.css";
 import "@mdi/font/css/materialdesignicons.min.css";
 import "highlight.js/styles/github-dark.min.css";
 import "./assets/styles/main.css";
+import "./assets/styles/shared/danger-zone.css";
 
 const app = createApp(App);
 

frontend/src/pages/Admin.vue

@@ -73,7 +73,7 @@
                                 <div class="user-row-actions">
                                     <div class="d-flex gap-2 user-actions-stack">
                                         <button class="btn btn-sm btn-outline-primary" @click="openEditUserModal(u)">Edit</button>
-                                        <button class="btn btn-sm btn-outline-danger" @click="deleteUser(u)">Delete</button>
+                                        <button class="btn btn-sm btn-outline-danger" @click="requestDeleteUser(u)">Delete</button>
                                     </div>
                                 </div>
                             </div>
@@ -105,7 +105,7 @@
                                 </div>
                                 <div class="d-flex gap-2">
                                     <button class="btn btn-sm btn-outline-primary" @click="openEditGroupModal(group)">Edit</button>
-                                    <button class="btn btn-sm btn-outline-danger" :disabled="group.is_system" @click="deleteGroup(group)">Delete</button>
+                                    <button class="btn btn-sm btn-outline-danger" :disabled="group.is_system" @click="requestDeleteGroup(group)">Delete</button>
                                 </div>
                             </div>
                         </div>
@@ -286,7 +286,16 @@
         :deleting="deletingProviderModal"
         @close="closeProviderModal"
         @submit="submitProviderModal"
-        @delete="deleteProviderFromModal"
+        @delete="requestDeleteProvider"
+    />
+
+    <ConfirmActionModal
+        :visible="showDeleteConfirmModal"
+        :title="deleteConfirmTitle"
+        :message="deleteConfirmMessage"
+        :busy="deleteConfirmBusy"
+        @close="closeDeleteConfirmModal"
+        @confirm="confirmDeleteAction"
     />
 </template>
 
@@ -298,6 +307,7 @@ import AdminSpaceModal from "../components/AdminSpaceModal.vue";
 import AdminGroupModal from "../components/AdminGroupModal.vue";
 import AdminUserModal from "../components/AdminUserModal.vue";
 import AdminProviderModal from "../components/AdminProviderModal.vue";
+import ConfirmActionModal from "../components/ConfirmActionModal.vue";
 
 const router = useRouter();
 const activeTab = ref("users");
@@ -344,6 +354,12 @@ const providerModalMode = ref("create");
 const selectedProvider = ref(null);
 const submittingProviderModal = ref(false);
 const deletingProviderModal = ref(false);
+const showDeleteConfirmModal = ref(false);
+const deleteConfirmBusy = ref(false);
+const deleteConfirmIntent = ref({
+    type: "",
+    payload: null,
+});
 
 const loadingFeatureFlags = ref(false);
 const savingFeatureFlags = ref(false);
@@ -365,6 +381,47 @@ const clearMessages = () => {
     successMessage.value = "";
 };
 
+const deleteConfirmTitle = computed(() => {
+    if (deleteConfirmIntent.value.type === "user") {
+        return "Delete User";
+    }
+    if (deleteConfirmIntent.value.type === "group") {
+        return "Delete Group";
+    }
+    if (deleteConfirmIntent.value.type === "provider") {
+        return "Delete Identity Provider";
+    }
+    return "Confirm Deletion";
+});
+
+const deleteConfirmMessage = computed(() => {
+    if (deleteConfirmIntent.value.type === "user") {
+        const username = deleteConfirmIntent.value.payload?.username || "this user";
+        return `Delete user "${username}"? This action cannot be undone.`;
+    }
+    if (deleteConfirmIntent.value.type === "group") {
+        const name = deleteConfirmIntent.value.payload?.name || "this group";
+        return `Delete group "${name}"? This action cannot be undone.`;
+    }
+    if (deleteConfirmIntent.value.type === "provider") {
+        const name = deleteConfirmIntent.value.payload?.name || "this identity provider";
+        return `Delete identity provider "${name}"? This action cannot be undone.`;
+    }
+    return "Are you sure you want to continue?";
+});
+
+const closeDeleteConfirmModal = () => {
+    if (deleteConfirmBusy.value) {
+        return;
+    }
+
+    showDeleteConfirmModal.value = false;
+    deleteConfirmIntent.value = {
+        type: "",
+        payload: null,
+    };
+};
+
 const formatDate = (iso) => {
     if (!iso) return "";
     return new Date(iso).toLocaleDateString();
@@ -438,8 +495,20 @@ const submitUserModal = async ({ group_ids }) => {
     }
 };
 
+const requestDeleteUser = (user) => {
+    if (!user?.id) {
+        return;
+    }
+
+    deleteConfirmIntent.value = {
+        type: "user",
+        payload: user,
+    };
+    showDeleteConfirmModal.value = true;
+};
+
 const deleteUser = async (user) => {
-    if (!confirm(`Delete user "${user.username}"? This action cannot be undone.`)) {
+    if (!user?.id) {
         return;
     }
 
@@ -530,7 +599,7 @@ const deleteGroup = async (group) => {
     if (group.is_system) {
         return;
     }
-    if (!confirm(`Delete group "${group.name}"? This action cannot be undone.`)) {
+    if (!group?.id) {
         return;
     }
 
@@ -541,9 +610,22 @@ const deleteGroup = async (group) => {
         await Promise.all([loadGroups(), loadUsers()]);
     } catch (e) {
         error.value = e.response?.data || "Failed to delete group.";
+        throw e;
     }
 };
 
+const requestDeleteGroup = (group) => {
+    if (!group?.id || group.is_system) {
+        return;
+    }
+
+    deleteConfirmIntent.value = {
+        type: "group",
+        payload: group,
+    };
+    showDeleteConfirmModal.value = true;
+};
+
 const loadSpaces = async () => {
     loadingSpaces.value = true;
     clearMessages();
@@ -631,12 +713,21 @@ const loadProviders = async () => {
     }
 };
 
-const deleteProviderFromModal = async (provider) => {
+const requestDeleteProvider = (provider) => {
     if (!provider?.id) {
         return;
     }
 
-    if (!confirm(`Delete identity provider "${provider.name}"? This action cannot be undone.`)) {
+    closeProviderModal();
+    deleteConfirmIntent.value = {
+        type: "provider",
+        payload: { ...provider },
+    };
+    showDeleteConfirmModal.value = true;
+};
+
+const deleteProviderFromModal = async (provider) => {
+    if (!provider?.id) {
         return;
     }
 
@@ -649,11 +740,42 @@ const deleteProviderFromModal = async (provider) => {
         closeProviderModal();
     } catch (e) {
         error.value = e.response?.data || "Failed to delete provider.";
+        throw e;
     } finally {
         deletingProviderModal.value = false;
     }
 };
 
+const confirmDeleteAction = async () => {
+    if (deleteConfirmBusy.value) {
+        return;
+    }
+
+    const { type, payload } = deleteConfirmIntent.value;
+    if (!type || !payload) {
+        return;
+    }
+
+    deleteConfirmBusy.value = true;
+    try {
+        if (type === "user") {
+            await deleteUser(payload);
+        } else if (type === "group") {
+            await deleteGroup(payload);
+        } else if (type === "provider") {
+            await deleteProviderFromModal(payload);
+        }
+
+        showDeleteConfirmModal.value = false;
+        deleteConfirmIntent.value = {
+            type: "",
+            payload: null,
+        };
+    } finally {
+        deleteConfirmBusy.value = false;
+    }
+};
+
 const loadFeatureFlags = async () => {
     loadingFeatureFlags.value = true;
     clearMessages();

frontend/src/pages/Home.vue

@@ -1,7 +0,0 @@
-<template>
-    <div class="home-page">
-        <router-view />
-    </div>
-</template>
-
-<script setup></script>

frontend/src/router/index.js

@@ -18,13 +18,25 @@ const routes = [
     {
         path: "/",
         name: "Home",
-        component: () => import("../pages/Home.vue"),
+        component: () => import("../pages/Dashboard.vue"),
+        meta: { requiresAuth: true },
+    },
+    {
+        path: "/dashboard/s/:spaceId/n/:noteId?",
+        name: "DashboardNote",
+        component: () => import("../pages/Dashboard.vue"),
+        meta: { requiresAuth: true },
+    },
+    {
+        path: "/dashboard/s/:spaceId/t/:taskListId",
+        name: "DashboardTaskList",
+        component: () => import("../pages/Dashboard.vue"),
         meta: { requiresAuth: true },
     },
     {
         path: "/search",
         name: "Search",
-        component: () => import("../pages/Home.vue"),
+        component: () => import("../pages/Dashboard.vue"),
         meta: { requiresAuth: true },
     },
     {

frontend/src/stores/spaceStore.js

@@ -19,7 +19,7 @@ export const useSpaceStore = defineStore("space", () => {
     const noteLinkedTasks = ref([]);
 
     const refreshSpaceData = async (spaceId) => {
-        await Promise.all([fetchCategories(spaceId), fetchNotes(spaceId), fetchTaskLists(spaceId), fetchTaskStatuses(spaceId), fetchTasks(spaceId)]);
+        await Promise.all([fetchCategories(spaceId), fetchNotes(spaceId), fetchTaskLists(spaceId), fetchTasks(spaceId)]);
     };
 
     const fetchSpaces = async () => {
@@ -212,13 +212,13 @@ export const useSpaceStore = defineStore("space", () => {
         searchResults.value = [];
     };
 
-    const fetchTaskStatuses = async (spaceId) => {
-        if (!spaceId) {
+    const fetchTaskStatuses = async (spaceId, taskListId) => {
+        if (!spaceId || !taskListId) {
             taskStatuses.value = [];
             return [];
         }
         try {
-            const response = await apiClient.get(`/api/v1/spaces/${spaceId}/task-statuses`);
+            const response = await apiClient.get(`/api/v1/spaces/${spaceId}/task-lists/${taskListId}/statuses`);
             taskStatuses.value = response.data || [];
             return taskStatuses.value;
         } catch (error) {
@@ -261,25 +261,25 @@ export const useSpaceStore = defineStore("space", () => {
         await fetchTaskLists(spaceId);
     };
 
-    const createTaskStatus = async (spaceId, payload) => {
-        const response = await apiClient.post(`/api/v1/spaces/${spaceId}/task-statuses`, payload);
-        await fetchTaskStatuses(spaceId);
+    const createTaskStatus = async (spaceId, taskListId, payload) => {
+        const response = await apiClient.post(`/api/v1/spaces/${spaceId}/task-lists/${taskListId}/statuses`, payload);
+        await fetchTaskStatuses(spaceId, taskListId);
         return response.data;
     };
 
-    const updateTaskStatus = async (spaceId, statusId, payload) => {
-        const response = await apiClient.put(`/api/v1/spaces/${spaceId}/task-statuses/${statusId}`, payload);
-        await fetchTaskStatuses(spaceId);
+    const updateTaskStatus = async (spaceId, taskListId, statusId, payload) => {
+        const response = await apiClient.put(`/api/v1/spaces/${spaceId}/task-lists/${taskListId}/statuses/${statusId}`, payload);
+        await fetchTaskStatuses(spaceId, taskListId);
         return response.data;
     };
 
-    const deleteTaskStatus = async (spaceId, statusId) => {
-        await apiClient.delete(`/api/v1/spaces/${spaceId}/task-statuses/${statusId}`);
-        await fetchTaskStatuses(spaceId);
+    const deleteTaskStatus = async (spaceId, taskListId, statusId) => {
+        await apiClient.delete(`/api/v1/spaces/${spaceId}/task-lists/${taskListId}/statuses/${statusId}`);
+        await fetchTaskStatuses(spaceId, taskListId);
     };
 
-    const reorderTaskStatuses = async (spaceId, orderedStatusIds) => {
-        const response = await apiClient.put(`/api/v1/spaces/${spaceId}/task-statuses/reorder`, {
+    const reorderTaskStatuses = async (spaceId, taskListId, orderedStatusIds) => {
+        const response = await apiClient.put(`/api/v1/spaces/${spaceId}/task-lists/${taskListId}/statuses/reorder`, {
             ordered_status_ids: orderedStatusIds,
         });
         taskStatuses.value = response.data || [];