fix(app): bound Android provider snapshot storage (#3234)

Android AsyncStorage's 6 MiB SQLite ceiling was exhausted by per-workspace provider snapshots with no eviction. Raise the native cap to 10 MiB and bound snapshots to 4 MiB with indexed eviction, clearing legacy unindexed data without scanning payloads on every save.

packages/app/app.config.js

@@ -1,6 +1,7 @@
 const fs = require("node:fs");
 const path = require("node:path");
 const pkg = require("./package.json");
+const withAndroidAsyncStorageSize = require("./plugins/with-android-async-storage-size");
 const withAndroidProfileable = require("./plugins/with-android-profileable");
 const withFdroidAutolinking = require("./plugins/with-fdroid-autolinking");
 const { getNativeReleaseVersion } = require("./native-release-version");
@@ -138,6 +139,7 @@ export default {
     },
     plugins: [
       "expo-router",
+      [withAndroidAsyncStorageSize, 10],
       ...buildProfile.cameraPlugins,
       [
         "expo-splash-screen",