Implement localization for API responses and error messages

- Added localization support for API responses in English and Spanish.
- Introduced a middleware to set the API locale based on the Accept-Language header.
- Updated various exception messages and validation responses to use localized strings.
- Created new language files for English and Spanish translations.
- Refactored existing code to replace hardcoded messages with localized strings.
- Added tests to verify localization functionality and response correctness.

app/Domains/Auth/Controllers/ValidateResetPasswordAttemptController.php

@@ -27,12 +27,13 @@ class ValidateResetPasswordAttemptController extends Controller
             $data['codigo'],
         )) {
             throw ValidationException::withMessages([
-                'codigo' => 'El código ingresado es inválido.',
+                'codigo' => __('api.auth.reset_code_invalid'),
             ]);
         }
 
         return response()->json([
-            'message' => 'Código validado correctamente.',
+            'code' => 'auth.reset_code_valid',
+            'message' => __('api.auth.reset_code_valid'),
             'status' => ResetPasswordAttempt::STATUS_VALIDATED,
         ]);
     }