fix(android): bump compileSdk + targetSdk to 36 for androidx.core 1.17

EAS Cloud prebuild ignores local android/build.gradle pins (android/ is gitignored).
Plugin compileSdk 35 → 36 satisfies new androidx.core dependency requirements.

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

apps/rebreak-native/app.config.ts

@@ -67,8 +67,8 @@ export default ({ config }: ConfigContext): ExpoConfig => ({
         },
         android: {
           minSdkVersion: 26,
-          compileSdkVersion: 35,
+          compileSdkVersion: 36,
-          targetSdkVersion: 35,
+          targetSdkVersion: 36,
         },
       },
     ],