chore(android): target API 36 with Expo 54

Upgrade the mobile runtime and tracked Android project to compile and target API 36. Align Expo modules, React Native, Node, Gradle, and Android build tooling while preserving the custom widget sources.\n\nAdapt file-system, notification, animation, test, and Metro compatibility for the SDK 54 runtime.

apps/mobile/src/lib/notifications.ts

@@ -12,20 +12,37 @@ import { useMatchStore } from "../store/matchStore";
 // Configure notification behavior for foreground
 // We don't show system alerts since the app handles notifications with in-app toasts
 Notifications.setNotificationHandler({
-  handleNotification: async () => ({
-    shouldShowAlert: false,
-    shouldPlaySound: false,
+  handleNotification: async () => ({
+    shouldShowAlert: false,
+    shouldShowBanner: false,
+    shouldShowList: false,
+    shouldPlaySound: false,
     shouldSetBadge: false,
   }),
 });
 
 // Types
-export interface NotificationData {
+export interface NotificationData {
   type: "match" | "message" | "match_digest" | "partner_activity" | "nudge" | "weekly_summary";
   match_id?: string;
   message_id?: string;
   count?: number;
-}
+}
+
+const notificationTypes = new Set<NotificationData["type"]>([
+  "match",
+  "message",
+  "match_digest",
+  "partner_activity",
+  "nudge",
+  "weekly_summary",
+]);
+
+function isNotificationData(value: unknown): value is NotificationData {
+  if (!value || typeof value !== "object") return false;
+  const type = (value as { type?: unknown }).type;
+  return typeof type === "string" && notificationTypes.has(type as NotificationData["type"]);
+}
 
 
 /**
@@ -219,9 +236,9 @@ export async function checkAndRegisterPushToken(userId: string): Promise<boolean
 export function handleNotificationResponse(
   response: Notifications.NotificationResponse
 ): void {
-  const data = response.notification.request.content.data as NotificationData;
-
-  if (!data) {
+  const data = response.notification.request.content.data;
+
+  if (!isNotificationData(data)) {
     return;
   }