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/metro.config.js

@@ -1,33 +1,3 @@
 const { getDefaultConfig } = require('expo/metro-config');
-const path = require('path');
 
-// Find the project and workspace directories
-const projectRoot = __dirname;
-const workspaceRoot = path.resolve(projectRoot, '../..');
-
-const config = getDefaultConfig(projectRoot);
-
-// 1. Watch all files within the monorepo
-// 1. Watch only relevant folders to improve performance on Windows
-// watching the entire workspaceRoot is too slow
-config.watchFolders = [
-    path.resolve(workspaceRoot, 'node_modules'),
-    path.resolve(workspaceRoot, 'packages/shared')
-];
-
-// 2. Let Metro know where to resolve packages and in which order
-config.resolver.nodeModulesPaths = [
-    path.resolve(projectRoot, 'node_modules'),
-    path.resolve(workspaceRoot, 'node_modules'),
-];
-
-// 3. Force Metro to resolve (sub)dependencies from the `node_modules`
-//    of the workspace root, unless they are installed in the project root.
-config.resolver.disableHierarchicalLookup = true;
-
-// 4. Keep extraNodeModules in case we need to add monorepo overrides later
-config.resolver.extraNodeModules = {
-    ...config.resolver.extraNodeModules,
-};
-
-module.exports = config;
+module.exports = getDefaultConfig(__dirname);