P2 Stream H: standalone TaskSuggestionsScreen

Port iOS TaskSuggestionsView as a standalone route reachable outside
onboarding. Uses shared suggestions API + accept/skip analytics in
non-onboarding variant.

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

composeApp/src/androidMain/kotlin/com/tt/honeyDue/notifications/NotificationActions.kt

@@ -0,0 +1,37 @@
+package com.tt.honeyDue.notifications
+
+/**
+ * Action + extra constants for the iOS-parity notification action buttons.
+ *
+ * Mirrors the action identifiers from
+ * `iosApp/iosApp/PushNotifications/NotificationCategories.swift`
+ * (Complete, Snooze, Open for task_reminder / task_overdue; Accept, Decline, Open
+ * for residence_invite). Consumed by [NotificationActionReceiver] and attached
+ * to the notifications built by [FcmService].
+ *
+ * Action strings are fully-qualified so they never collide with other
+ * BroadcastReceivers registered in the app (e.g. the legacy
+ * `com.tt.honeyDue.NotificationActionReceiver` which handles task-state
+ * transitions from widget-era notifications).
+ */
+object NotificationActions {
+    const val COMPLETE: String = "com.tt.honeyDue.action.COMPLETE_TASK"
+    const val SNOOZE: String = "com.tt.honeyDue.action.SNOOZE_TASK"
+    const val OPEN: String = "com.tt.honeyDue.action.OPEN"
+    const val ACCEPT_INVITE: String = "com.tt.honeyDue.action.ACCEPT_INVITE"
+    const val DECLINE_INVITE: String = "com.tt.honeyDue.action.DECLINE_INVITE"
+
+    /** Firing a SNOOZE fires this alarm action when the 30-min wait elapses. */
+    const val SNOOZE_FIRE: String = "com.tt.honeyDue.action.SNOOZE_FIRE"
+
+    const val EXTRA_TASK_ID: String = "task_id"
+    const val EXTRA_RESIDENCE_ID: String = "residence_id"
+    const val EXTRA_NOTIFICATION_ID: String = "notification_id"
+    const val EXTRA_TITLE: String = "title"
+    const val EXTRA_BODY: String = "body"
+    const val EXTRA_TYPE: String = "type"
+    const val EXTRA_DEEP_LINK: String = "deep_link"
+
+    /** Snooze delay that matches `iosApp/iosApp/PushNotifications/NotificationCategories.swift`. */
+    const val SNOOZE_DELAY_MS: Long = 30L * 60L * 1000L
+}