The file /Users/neog/Apps/iOS/PROD-Planner2026/Planner2026-iOS/Services/Data/DataManager.swift has been updated. Here's the result of running `cat -n` on a snippet of the edited file:
   231→        scheduleDebouncedSave(for: "tasks")
   232→        Task { await SyncManager.shared.deleteTask(task) }
   233→    }
   234→
   235→    func toggleTaskCompletion(_ task: PlannerTask) {
   236→        if let index = tasks.firstIndex(where: { $0.id == task.id }) {
   237→            tasks[index].status = tasks[index].status == .completed ? .pending : .completed
   238→            tasks[index].completedAt = tasks[index].status == .completed ? Date() : nil
   239→            tasks[index].modifiedAt = Date()
   240→
   241→            if tasks[index].status == .completed {
   242→                #if os(iOS)
   243→                HapticManager.taskCompleted()
   244→                #elseif os(macOS)
   245→                FeedbackManager.taskCompleted()
   246→                #endif
   247→            } else {
   248→                #if os(iOS)
   249→                HapticManager.impact(.light)
   250→                #elseif os(macOS)
   251→                FeedbackManager.selection()
   252→                #endif
   253→            }
   254→
   255→            scheduleDebouncedSave(for: "tasks")
   256→            SyncManager.shared.syncTask(tasks[index])
   257→        }
   258→    }
   259→
   260→    func tasksForProject(_ projectId: UUID) -> [PlannerTask] {
   261→        tasks.filter { $0.projectId == projectId }
   262→    }