flutter(rider): rebuild lib on Cubit/Bloc + Tripz backend (core + auth slice)

- keep store identity (com.mobileapp.store.ride, shorebird, firebase, fonts); old lib -> lib_old_getx
- core: config/di/router(go_router)/theme/api_client(dio+tenant+bearer)/token_store(secure)
- auth: repo + AuthCubit + OTP phone/otp screens; home: flutter_map (OSM placeholder, انطلق TODO)
- android usesCleartextTraffic=true for http API; maps=flutter_map (no Google), state=Cubit

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

apps/rider/lib/controller/functions/digit_obsecur_formate.dart

@@ -1,42 +0,0 @@
-// import 'package:flutter/services.dart';
-
-// class DigitObscuringFormatter extends TextInputFormatter {
-//   @override
-//   TextEditingValue formatEditUpdate(
-//       TextEditingValue oldValue, TextEditingValue newValue) {
-//     final maskedText = maskDigits(newValue.text);
-//     return newValue.copyWith(
-//         text: maskedText,
-//         selection: updateCursorPosition(maskedText, newValue.selection));
-//   }
-
-//   String maskDigits(String text) {
-//     final totalDigits = text.length;
-//     final visibleDigits = 4;
-//     final hiddenDigits = totalDigits - visibleDigits * 2;
-
-//     final firstVisibleDigits = text.substring(0, visibleDigits);
-//     final lastVisibleDigits = text.substring(totalDigits - visibleDigits);
-
-//     final maskedDigits = List.filled(hiddenDigits, '*').join();
-
-//     return '$firstVisibleDigits$maskedDigits$lastVisibleDigits';
-//   }
-
-//   TextSelection updateCursorPosition(
-//       String maskedText, TextSelection currentSelection) {
-//     final cursorPosition = currentSelection.baseOffset;
-//     final cursorOffset =
-//         currentSelection.extentOffset - currentSelection.baseOffset;
-//     final totalDigits = maskedText.length;
-//     const visibleDigits = 4;
-//     final hiddenDigits = totalDigits - visibleDigits * 2;
-
-//     final updatedPosition = cursorPosition <= visibleDigits
-//         ? cursorPosition
-//         : hiddenDigits + visibleDigits + (cursorPosition - visibleDigits);
-
-//     return TextSelection.collapsed(
-//         offset: updatedPosition, affinity: currentSelection.affinity);
-//   }
-// }