feat: Implement bank account management feature with UI, BLoC integration, and repository setup

apps/mobile/packages/core_localization/lib/src/l10n/en.i18n.json

@@ -504,6 +504,25 @@
         "privacy_security": "Privacy & Security",
         "messages": "Messages"
       },
+      "bank_account_page": {
+        "title": "Bank Account",
+        "linked_accounts": "LINKED ACCOUNTS",
+        "add_account": "Add New Account",
+        "secure_title": "100% Secured",
+        "secure_subtitle": "Your account details are encrypted and safe.",
+        "primary": "Primary",
+        "add_new_account": "Add New Account",
+        "routing_number": "Routing Number",
+        "routing_hint": "Enter routing number",
+        "account_number": "Account Number",
+        "account_hint": "Enter account number",
+        "account_type": "Account Type",
+        "checking": "Checking",
+        "savings": "Savings",
+        "cancel": "Cancel",
+        "save": "Save",
+        "account_ending": "Ending in $last4"
+      },
       "logout": {
         "button": "Sign Out"
       }

apps/mobile/packages/core_localization/lib/src/l10n/es.i18n.json

@@ -503,6 +503,25 @@
         "privacy_security": "Privacidad y Seguridad",
         "messages": "Mensajes"
       },
+      "bank_account_page": {
+        "title": "Cuenta Bancaria",
+        "linked_accounts": "Cuentas Vinculadas",
+        "add_account": "Agregar Cuenta Bancaria",
+        "secure_title": "Seguro y Cifrado",
+        "secure_subtitle": "Su información bancaria está cifrada y almacenada de forma segura. Nunca compartimos sus detalles.",
+        "add_new_account": "Agregar Nueva Cuenta",
+        "routing_number": "Número de Ruta",
+        "routing_hint": "9 dígitos",
+        "account_number": "Número de Cuenta",
+        "account_hint": "Ingrese número de cuenta",
+        "account_type": "Tipo de Cuenta",
+        "checking": "CORRIENTE",
+        "savings": "AHORROS",
+        "cancel": "Cancelar",
+        "save": "Guardar",
+        "primary": "Principal",
+        "account_ending": "Termina en $last4"
+      },
       "logout": {
         "button": "Cerrar Sesión"
       }