chore(android): record v1.0.8 build 50

AAB sha256 29c9bee3949e51b027c558637c04eefec96bf7f177151cb9571ca2a289ffee4e
verified: com.sauci.app 1.0.8 (50), production upload key, four ABIs,
Worklets/Reanimated/Skia libraries, no broad media read permissions,
production OTA endpoint, channel, and code-signing certificate.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

apps/mobile/android/app/build.gradle

@@ -92,7 +92,7 @@ android {
         applicationId 'com.sauci.app'
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
-        versionCode 49
+        versionCode 50
         versionName "1.0.8"
 
         buildConfigField "String", "REACT_NATIVE_RELEASE_LEVEL", "\"${findProperty('reactNativeReleaseLevel') ?: 'stable'}\""

apps/mobile/app.json

@@ -187,7 +187,7 @@
         "backgroundColor": "#1a1a2e"
       },
       "package": "com.sauci.app",
-      "versionCode": 49,
+      "versionCode": 50,
       "googleServicesFile": "./google-services.json",
       "permissions": [
         "RECEIVE_BOOT_COMPLETED",