Add Positive Pay, statement guide v1.0, onboarding, and switch every feature on

- Positive Pay on the 12 Oct /pps contract (account number, not account ID):
  OTP enrollment, cheque submit, saved cheques, detail and stop payment.
  Full flow passed on the phone against mobile-banking-backend.lincpay.
- Statement & Mini Statement guide v1.0 (14 Oct): mini statement JSON on
  Home and the Statement screen; dated PDF export with the password rule.
- Onboarding slides and splash screen, Inter font, shared Icon and
  TypewriterText components, nearby branches via OpenStreetMap.
- Every feature switched on; the 14 Oct switch set is kept in
  featureConfig.stage-2026-10-14.ts. Loans run on demo data until the
  backend has /loans routes.
- npm run android wraps run-android for shells spawned from VS Code.
- OpenProject work packages updated to 14-10-2026 status, with screenshots
  of Positive Pay, statement, loans and cards.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

index.js

@@ -7,11 +7,18 @@
 // and the MPIN nonce both do — would otherwise throw at startup.
 import 'react-native-get-random-values';
 
-import { AppRegistry, Text, TextInput } from 'react-native';
+import { AppRegistry, LogBox, Text, TextInput } from 'react-native';
 import notifee from '@notifee/react-native';
 import App from './App';
 import { name as appName } from './app.json';
 
+// Keep debug builds free of the on-screen LogBox warning/error toasts. They
+// still print to the Metro terminal and the debugger console; only the
+// in-app overlay is hidden. Release builds never show LogBox anyway.
+if (__DEV__) {
+  LogBox.ignoreAllLogs();
+}
+
 // Required by Notifee: handles notification interactions that happen while the
 // app is in the background or quit. Tapping a notification opens the app via
 // the default press action, so no extra work is needed here.
@@ -21,7 +28,7 @@ notifee.onBackgroundEvent(async () => {
 
 const customTextProps = {
   style: {
-    fontFamily: 'Nunito-Regular',
+    fontFamily: 'Inter-Regular',
   }
 };