Move production to beenvoice.app with migrated accounts, refreshed auth and timer UX, and expanded invoice flows.

Official URL migration preserves sessions, shortcuts prefs, and last clock-in client; auth screens match web with legal links; time clock and invoice editor/send flows are updated for the new domain and UI patterns.

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

lib/config.ts

@@ -1,7 +1,15 @@
 import Constants from "expo-constants";
 
 /** Production API used by default (App Store review + production builds). */
-export const DEFAULT_API_URL = "https://beenvoice.soconnor.dev";
+export const DEFAULT_API_URL = "https://beenvoice.app";
+
+export const OFFICIAL_SERVER_HOST = new URL(DEFAULT_API_URL).host;
+
+export const OFFICIAL_SERVER_PLACEHOLDER = `${OFFICIAL_SERVER_HOST} or localhost:3000`;
+
+export function invalidServerUrlMessage(): string {
+  return `Enter a valid server URL (e.g. ${OFFICIAL_SERVER_PLACEHOLDER})`;
+}
 
 let runtimeOverride: string | null = null;