Polish Live Activity branding and add EAS build config.

Use brand mark and wordmark images in the time clock Live Activity, migrate file copies to the modern expo-file-system File API, and add eas.json for TestFlight production builds.

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

lib/widget-brand-assets.ts

@@ -0,0 +1,55 @@
+import { Asset } from "expo-asset";
+import { File } from "expo-file-system";
+import { widgetsDirectory } from "expo-widgets";
+import { Platform } from "react-native";
+
+const MARK_FILE = "beenvoice-live-mark.png";
+const LOGO_FILE = "beenvoice-live-logo.png";
+
+let cachedUris: { markUri: string; logoUri: string } | null = null;
+let copyPromise: Promise<{ markUri: string; logoUri: string } | null> | null = null;
+
+async function copyBrandFile(fromUri: string, toUri: string) {
+  await new File(fromUri).copy(new File(toUri), { overwrite: true });
+}
+
+/** Copy brand PNGs into the app-group folder so the widget extension can read them. */
+export async function ensureWidgetBrandAssets(): Promise<{
+  markUri: string;
+  logoUri: string;
+} | null> {
+  if (cachedUris) return cachedUris;
+  if (copyPromise) return copyPromise;
+
+  copyPromise = (async () => {
+    if (Platform.OS !== "ios" || !widgetsDirectory) return null;
+
+    const base = widgetsDirectory.endsWith("/") ? widgetsDirectory : `${widgetsDirectory}/`;
+    const markUri = `${base}${MARK_FILE}`;
+    const logoUri = `${base}${LOGO_FILE}`;
+
+    const markAsset = Asset.fromModule(require("@/assets/images/icon.png"));
+    const logoAsset = Asset.fromModule(require("@/assets/images/beenvoice-logo-dark.png"));
+    await Promise.all([markAsset.downloadAsync(), logoAsset.downloadAsync()]);
+
+    if (!markAsset.localUri || !logoAsset.localUri) return null;
+
+    await Promise.all([
+      copyBrandFile(markAsset.localUri, markUri),
+      copyBrandFile(logoAsset.localUri, logoUri),
+    ]);
+
+    cachedUris = { markUri, logoUri };
+    return cachedUris;
+  })();
+
+  try {
+    return await copyPromise;
+  } finally {
+    copyPromise = null;
+  }
+}
+
+export function getWidgetBrandAssetUris() {
+  return cachedUris;
+}