fix: pin react to 19.2.5 and @types/react to ~19.2.0

react-dom@19.2.5 (pulled by @expo/router-server) requires react@^19.2.5;
@react-native/virtualized-lists@0.85.2 requires @types/react@^19.2.0.
npm install now completes without errors or warnings.

mobile/package.json

@@ -22,7 +22,7 @@
     "expo-linking": "~55.0.0",
     "expo-splash-screen": "~55.0.0",
     "expo-status-bar": "~55.0.0",
-    "react": "19.2.3",
+    "react": "19.2.5",
     "react-native": "0.85.2",
     "react-native-safe-area-context": "^5.0.0",
     "react-native-screens": "^4.0.0",
@@ -31,7 +31,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.25.0",
-    "@types/react": "~19.1.0",
+    "@types/react": "~19.2.0",
     "typescript": "~5.8.0"
   }
 }