Update task completion to use local kanban state update

- Add updatedTask field to TaskCompletionResponse model from API
- Modify CompleteTaskView callback to pass back the updated task
- Add updateTaskInKanban() function to AllTasksView and ResidenceDetailView
- Move completed tasks to correct kanban column without additional API call
- Remove debug print statements from ResidenceDetailView

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

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

iosApp/iosApp/Task/CompleteTaskView.swift

@@ -4,7 +4,7 @@ import ComposeApp
 
 struct CompleteTaskView: View {
     let task: TaskResponse
-    let onComplete: () -> Void
+    let onComplete: (TaskResponse?) -> Void  // Pass back updated task
 
     @Environment(\.dismiss) private var dismiss
     @StateObject private var taskViewModel = TaskViewModel()
@@ -333,10 +333,10 @@ struct CompleteTaskView: View {
             for await state in completionViewModel.createCompletionState {
                 await MainActor.run {
                     switch state {
-                    case is ApiResultSuccess<TaskCompletionResponse>:
+                    case let success as ApiResultSuccess<TaskCompletionResponse>:
                         self.isSubmitting = false
+                        self.onComplete(success.data?.updatedTask)  // Pass back updated task
                         self.dismiss()
-                        self.onComplete()
                     case let error as ApiResultError:
                         self.errorMessage = error.message
                         self.showError = true