Sync ExpoWidgetsTarget version and build number with the main app on prebuild.

Fixes App Store Connect warnings when the widget extension CFBundle version
does not match the containing application.

Co-authored-by: Cursor <cursoragent@cursor.com>

app.json

@@ -64,6 +64,7 @@
           "bundleIdentifier": "com.beenvoice.app.ExpoWidgetsTarget"
         }
       ],
+      "./plugins/withSyncWidgetVersions.js",
       [
         "expo-local-authentication",
         {

plugins/withSyncWidgetVersions.js

@@ -0,0 +1,34 @@
+// @ts-check
+const { withXcodeProject } = require("@expo/config-plugins");
+
+/**
+ * expo-widgets seeds ExpoWidgetsTarget with hardcoded MARKETING_VERSION/CURRENT_PROJECT_VERSION
+ * and does not update them on later prebuilds. App Store Connect warns when the extension
+ * does not match the containing app.
+ */
+/** @type {import('@expo/config-plugins').ConfigPlugin} */
+function withSyncWidgetVersions(config) {
+  return withXcodeProject(config, (config) => {
+    const marketingVersion = config.version ?? "1.0.0";
+    const buildNumber = config.ios?.buildNumber ?? "1";
+    const project = config.modResults;
+    const configurations = project.pbxXCBuildConfigurationSection();
+
+    for (const key of Object.keys(configurations)) {
+      const buildConfig = configurations[key];
+      if (!buildConfig?.buildSettings) continue;
+
+      const bundleId = buildConfig.buildSettings.PRODUCT_BUNDLE_IDENTIFIER;
+      if (!bundleId || !String(bundleId).includes("ExpoWidgetsTarget")) {
+        continue;
+      }
+
+      buildConfig.buildSettings.MARKETING_VERSION = marketingVersion;
+      buildConfig.buildSettings.CURRENT_PROJECT_VERSION = buildNumber;
+    }
+
+    return config;
+  });
+}
+
+module.exports = withSyncWidgetVersions;