Integration: wire 3 new P2 screens into App.kt nav + HapticsInit bootstrap

Navigation wiring (per follow-ups flagged by Streams G/H/I):
- Add TaskTemplatesBrowserRoute (new) + App.kt composable<TaskTemplatesBrowserRoute>
- Wire composable<TaskSuggestionsRoute> (declared by Stream H but unwired)
- Wire composable<AddTaskWithResidenceRoute> (declared by Stream I but unwired)

MainActivity.onCreate now calls HapticsInit.install(applicationContext) so the
Vibrator fallback path works on non-View call-sites (flagged by Stream S).

Deferred cleanup (tracked, not done here):
- Port push-token registration from legacy MyFirebaseMessagingService.kt to
  new FcmService (Stream N TODO).
- Remove legacy WidgetTaskActionReceiver + manifest entry (Stream M flag).
- Residence invite accept/decline APILayer methods (Stream O TODO).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

composeApp/src/androidMain/kotlin/com/tt/honeyDue/MainActivity.kt

@@ -68,6 +68,9 @@ class MainActivity : FragmentActivity(), SingletonImageLoader.Factory {
         // Initialize BiometricPreference storage
         BiometricPreference.initialize(BiometricPreferenceManager.getInstance(applicationContext))
 
+        // Initialize cross-platform Haptics backend (P5 Stream S)
+        com.tt.honeyDue.ui.haptics.HapticsInit.install(applicationContext)
+
         // Initialize DataManager with platform-specific managers
         // This loads cached lookup data from disk for faster startup
         DataManager.initialize(

composeApp/src/commonMain/kotlin/com/tt/honeyDue/App.kt

@@ -31,6 +31,9 @@ import com.tt.honeyDue.ui.screens.VerifyEmailScreen
 import com.tt.honeyDue.ui.screens.VerifyResetCodeScreen
 import com.tt.honeyDue.ui.screens.onboarding.OnboardingScreen
 import com.tt.honeyDue.ui.screens.subscription.FeatureComparisonScreen
+import com.tt.honeyDue.ui.screens.task.AddTaskWithResidenceScreen
+import com.tt.honeyDue.ui.screens.task.TaskSuggestionsScreen
+import com.tt.honeyDue.ui.screens.task.TaskTemplatesBrowserScreen
 import com.tt.honeyDue.ui.screens.theme.ThemeSelectionScreen
 import com.tt.honeyDue.viewmodel.OnboardingViewModel
 import com.tt.honeyDue.viewmodel.PasswordResetViewModel
@@ -678,6 +681,35 @@ fun App(
                 )
             }
 
+            composable<TaskSuggestionsRoute> { backStackEntry ->
+                // P2 Stream H — standalone personalized-task suggestions.
+                val route = backStackEntry.toRoute<TaskSuggestionsRoute>()
+                TaskSuggestionsScreen(
+                    residenceId = route.residenceId,
+                    onNavigateBack = { navController.popBackStack() },
+                )
+            }
+
+            composable<AddTaskWithResidenceRoute> { backStackEntry ->
+                // P2 Stream I — Android port of iOS AddTaskWithResidenceView.
+                val route = backStackEntry.toRoute<AddTaskWithResidenceRoute>()
+                AddTaskWithResidenceScreen(
+                    residenceId = route.residenceId,
+                    onNavigateBack = { navController.popBackStack() },
+                    onCreated = { navController.popBackStack() },
+                )
+            }
+
+            composable<TaskTemplatesBrowserRoute> { backStackEntry ->
+                // P2 Stream G — full-screen template catalog browse.
+                val route = backStackEntry.toRoute<TaskTemplatesBrowserRoute>()
+                TaskTemplatesBrowserScreen(
+                    residenceId = route.residenceId,
+                    fromOnboarding = route.fromOnboarding,
+                    onNavigateBack = { navController.popBackStack() },
+                )
+            }
+
             composable<EditTaskRoute> { backStackEntry ->
                 val route = backStackEntry.toRoute<EditTaskRoute>()
                 EditTaskScreen(

composeApp/src/commonMain/kotlin/com/tt/honeyDue/navigation/Routes.kt

@@ -172,3 +172,13 @@ data class TaskSuggestionsRoute(val residenceId: Int)
 // AddTaskWithResidenceView). Residence is pre-selected via residenceId.
 @Serializable
 data class AddTaskWithResidenceRoute(val residenceId: Int)
+
+// Task Templates Browser Route (P2 Stream G — full-screen browse/preview/
+// bulk-apply of the server-driven template catalog). residenceId scopes
+// which residence tasks get created against; fromOnboarding switches
+// analytics event names.
+@Serializable
+data class TaskTemplatesBrowserRoute(
+    val residenceId: Int,
+    val fromOnboarding: Boolean = false,
+)