Add confirmation dialogs for destructive task actions

iOS:
- Add archive task confirmation to TaskActionButtons.swift
- Add archive task confirmation to AllTasksView.swift
- Add cancel and archive task confirmations to ResidenceDetailView.swift
- Fix generatePropertyReport call to use new method signature

Android:
- Add cancel task confirmation to ResidenceDetailScreen.kt
- Add archive task confirmation to ResidenceDetailScreen.kt

All destructive task actions (cancel, archive/delete) now require user confirmation with clear warning messages before proceeding.

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

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

composeApp/src/commonMain/kotlin/com/example/mycrib/ui/screens/ResidenceDetailScreen.kt

@@ -56,6 +56,10 @@ fun ResidenceDetailScreen(
     var reportMessage by remember { mutableStateOf("") }
     var showReportConfirmation by remember { mutableStateOf(false) }
     var showDeleteConfirmation by remember { mutableStateOf(false) }
+    var showCancelTaskConfirmation by remember { mutableStateOf(false) }
+    var showArchiveTaskConfirmation by remember { mutableStateOf(false) }
+    var taskToCancel by remember { mutableStateOf<TaskDetail?>(null) }
+    var taskToArchive by remember { mutableStateOf<TaskDetail?>(null) }
     val deleteState by residenceViewModel.deleteResidenceState.collectAsState()
 
     LaunchedEffect(residenceId) {
@@ -244,6 +248,76 @@ fun ResidenceDetailScreen(
         )
     }
 
+    if (showCancelTaskConfirmation && taskToCancel != null) {
+        AlertDialog(
+            onDismissRequest = {
+                showCancelTaskConfirmation = false
+                taskToCancel = null
+            },
+            title = { Text("Cancel Task") },
+            text = { Text("Are you sure you want to cancel \"${taskToCancel!!.title}\"? This action cannot be undone.") },
+            confirmButton = {
+                Button(
+                    onClick = {
+                        showCancelTaskConfirmation = false
+                        residenceViewModel.cancelTask(taskToCancel!!.id)
+                        taskToCancel = null
+                    },
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = MaterialTheme.colorScheme.error
+                    )
+                ) {
+                    Text("Cancel Task")
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = {
+                    showCancelTaskConfirmation = false
+                    taskToCancel = null
+                }) {
+                    Text("Dismiss")
+                }
+            }
+        )
+    }
+
+    if (showArchiveTaskConfirmation && taskToArchive != null) {
+        AlertDialog(
+            onDismissRequest = {
+                showArchiveTaskConfirmation = false
+                taskToArchive = null
+            },
+            title = { Text("Archive Task") },
+            text = { Text("Are you sure you want to archive \"${taskToArchive!!.title}\"? You can unarchive it later from archived tasks.") },
+            confirmButton = {
+                Button(
+                    onClick = {
+                        showArchiveTaskConfirmation = false
+                        taskViewModel.archiveTask(taskToArchive!!.id) { success ->
+                            if (success) {
+                                residenceViewModel.loadResidenceTasks(residenceId)
+                            }
+                        }
+                        taskToArchive = null
+                    },
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = MaterialTheme.colorScheme.error
+                    )
+                ) {
+                    Text("Archive")
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = {
+                    showArchiveTaskConfirmation = false
+                    taskToArchive = null
+                }) {
+                    Text("Dismiss")
+                }
+            }
+        )
+    }
+
     val snackbarHostState = remember { SnackbarHostState() }
 
     LaunchedEffect(showReportSnackbar) {
@@ -612,7 +686,8 @@ fun ResidenceDetailScreen(
                                                 onNavigateToEditTask(task)
                                             },
                                             onCancelTask = { task ->
-                                                residenceViewModel.cancelTask(task.id)
+                                                taskToCancel = task
+                                                showCancelTaskConfirmation = true
                                             },
                                             onUncancelTask = { task ->
                                                 residenceViewModel.uncancelTask(task.id)
@@ -625,11 +700,8 @@ fun ResidenceDetailScreen(
                                                 }
                                             },
                                             onArchiveTask = { task ->
-                                                taskViewModel.archiveTask(task.id) { success ->
-                                                    if (success) {
-                                                        residenceViewModel.loadResidenceTasks(residenceId)
-                                                    }
-                                                }
+                                                taskToArchive = task
+                                                showArchiveTaskConfirmation = true
                                             },
                                             onUnarchiveTask = { task ->
                                                 taskViewModel.unarchiveTask(task.id) { success ->