fix(auth): per-country phone mask hint and Indonesia digit count

lib/core/config/countries.dart

@@ -166,7 +166,7 @@ const String _countriesEnJson = '''[
 {"id": 348, "alpha2": "hu", "alpha3": "hun", "name": "Hungary", "phoneCode": "+36", "phoneDigits": 9, "phoneMask": "## ### ####", "phoneGroupSizes": [2, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 352, "alpha2": "is", "alpha3": "isl", "name": "Iceland", "phoneCode": "+354", "phoneDigits": 7, "phoneMask": "### ####", "phoneGroupSizes": [3, 4], "phoneGroupSeparators": ["", " ", ""]},
 {"id": 356, "alpha2": "in", "alpha3": "ind", "name": "India", "phoneCode": "+91", "phoneDigits": 10, "phoneMask": "##### #####", "phoneGroupSizes": [5, 5], "phoneGroupSeparators": ["", " ", ""]},
-{"id": 360, "alpha2": "id", "alpha3": "idn", "name": "Indonesia", "phoneCode": "+62", "phoneDigits": 10, "phoneMask": "### #### ####", "phoneGroupSizes": [3, 4, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
+{"id": 360, "alpha2": "id", "alpha3": "idn", "name": "Indonesia", "phoneCode": "+62", "phoneDigits": 11, "phoneMask": "### #### ####", "phoneGroupSizes": [3, 4, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 364, "alpha2": "ir", "alpha3": "irn", "name": "Iran, Islamic Republic of", "phoneCode": "+98", "phoneDigits": 10, "phoneMask": "### ### ####", "phoneGroupSizes": [3, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 368, "alpha2": "iq", "alpha3": "irq", "name": "Iraq", "phoneCode": "+964", "phoneDigits": 10, "phoneMask": "### ### ####", "phoneGroupSizes": [3, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 372, "alpha2": "ie", "alpha3": "irl", "name": "Ireland", "phoneCode": "+353", "phoneDigits": 9, "phoneMask": "## ### ####", "phoneGroupSizes": [2, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
@@ -342,7 +342,7 @@ const String _countriesRuJson = '''[
 {"id": 716, "alpha2": "zw", "alpha3": "zwe", "name": "Зимбабве", "phoneCode": "+263", "phoneDigits": 9, "phoneMask": "## ### ####", "phoneGroupSizes": [2, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 376, "alpha2": "il", "alpha3": "isr", "name": "Израиль", "phoneCode": "+972", "phoneDigits": 9, "phoneMask": "##-###-####", "phoneGroupSizes": [2, 3, 4], "phoneGroupSeparators": ["", "-", "-", ""]},
 {"id": 356, "alpha2": "in", "alpha3": "ind", "name": "Индия", "phoneCode": "+91", "phoneDigits": 10, "phoneMask": "##### #####", "phoneGroupSizes": [5, 5], "phoneGroupSeparators": ["", " ", ""]},
-{"id": 360, "alpha2": "id", "alpha3": "idn", "name": "Индонезия", "phoneCode": "+62", "phoneDigits": 10, "phoneMask": "### #### ####", "phoneGroupSizes": [3, 4, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
+{"id": 360, "alpha2": "id", "alpha3": "idn", "name": "Индонезия", "phoneCode": "+62", "phoneDigits": 11, "phoneMask": "### #### ####", "phoneGroupSizes": [3, 4, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 400, "alpha2": "jo", "alpha3": "jor", "name": "Иордания", "phoneCode": "+962", "phoneDigits": 9, "phoneMask": "# #### ####", "phoneGroupSizes": [1, 4, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 368, "alpha2": "iq", "alpha3": "irq", "name": "Ирак", "phoneCode": "+964", "phoneDigits": 10, "phoneMask": "### ### ####", "phoneGroupSizes": [3, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},
 {"id": 364, "alpha2": "ir", "alpha3": "irn", "name": "Иран", "phoneCode": "+98", "phoneDigits": 10, "phoneMask": "### ### ####", "phoneGroupSizes": [3, 3, 4], "phoneGroupSeparators": ["", " ", " ", ""]},

lib/frontend/screens/auth/login_screen.dart

@@ -97,6 +97,10 @@ class _LoginScreenState extends State<LoginScreen> {
     return lang == 'ru' ? country.ru : country.en;
   }
 
+  String _phoneMaskHint(CountryName country) {
+    return country.phoneMask.replaceAll('#', '0');
+  }
+
   void _showLanguagePicker() {
     final cs = Theme.of(context).colorScheme;
     final l10n = AppLocalizations.of(context)!;
@@ -740,6 +744,7 @@ class _LoginScreenState extends State<LoginScreen> {
                                 const SizedBox(width: 12),
                                 Expanded(
                                   child: TextField(
+                                    key: ValueKey(_selectedCountry.code),
                                     controller: _phoneController,
                                     keyboardType: TextInputType.phone,
                                     inputFormatters: [
@@ -752,7 +757,7 @@ class _LoginScreenState extends State<LoginScreen> {
                                       fontWeight: FontWeight.w400,
                                     ),
                                     decoration: InputDecoration(
-                                      hintText: l10n.loginPhoneHint,
+                                      hintText: _phoneMaskHint(_selectedCountry),
                                       hintStyle: TextStyle(
                                         color: cs.outline,
                                         fontSize: 15,

lib/l10n/app_en.arb

@@ -4,7 +4,6 @@
   "loginSubtitle": "Check your country code and enter your\nphone number.",
   "loginCountry": "Country",
   "loginPhoneNumber": "Phone number",
-  "loginPhoneHint": "(000) 000-00-00",
   "loginOtherSignInMethods": "Other sign-in methods",
   "loginTermsIntro": "By continuing, you agree to \n",
   "loginTermsLink": "the terms of use",

lib/l10n/app_localizations.dart

@@ -122,12 +122,6 @@ abstract class AppLocalizations {
   /// **'Phone number'**
   String get loginPhoneNumber;
 
-  /// No description provided for @loginPhoneHint.
-  ///
-  /// In en, this message translates to:
-  /// **'(000) 000-00-00'**
-  String get loginPhoneHint;
-
   /// No description provided for @loginOtherSignInMethods.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_en.dart

@@ -21,9 +21,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get loginPhoneNumber => 'Phone number';
 
-  @override
-  String get loginPhoneHint => '(000) 000-00-00';
-
   @override
   String get loginOtherSignInMethods => 'Other sign-in methods';
 

lib/l10n/app_localizations_ru.dart

@@ -21,9 +21,6 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get loginPhoneNumber => 'Номер телефона';
 
-  @override
-  String get loginPhoneHint => '(000) 000-00-00';
-
   @override
   String get loginOtherSignInMethods => 'Другие способы входа';
 

lib/l10n/app_ru.arb

@@ -4,7 +4,6 @@
   "loginSubtitle": "Проверьте код страны и введите свой\nномер телефона.",
   "loginCountry": "Страна",
   "loginPhoneNumber": "Номер телефона",
-  "loginPhoneHint": "(000) 000-00-00",
   "loginOtherSignInMethods": "Другие способы входа",
   "loginTermsIntro": "Продолжая, вы соглашаетесь с \n",
   "loginTermsLink": "пользовательскими соглашениями",