TF-886 Implement GetAuthenticationInfo stored in repository and datasource

lib/features/login/data/local/authentication_info_cache_manager.dart

@@ -11,4 +11,8 @@ class AuthenticationInfoCacheManager {
         AuthenticationInfoCache.keyCacheValue,
         authenticationInfoCache);
   }
+
+  Future<AuthenticationInfoCache?> getAuthenticationInfoStored() {
+    return _authenticationInfoCacheClient.getItem(AuthenticationInfoCache.keyCacheValue);
+  }
 }

lib/features/login/data/repository/credential_repository_impl.dart

@@ -32,36 +32,16 @@ class CredentialRepositoryImpl extends CredentialRepository {
     await sharedPreferences.remove(LoginConstant.keyBaseUrl);
   }
 
-  @override
-  Future<Password> getPassword() async {
-    return Password(sharedPreferences.getString(LoginConstant.keyPassword) ?? '');
-  }
-
   @override
   Future removePassword() async {
     await sharedPreferences.remove(LoginConstant.keyPassword);
   }
 
-  @override
-  Future savePassword(Password password) async {
-    await sharedPreferences.setString(LoginConstant.keyPassword, password.value);
-  }
-
-  @override
-  Future<UserName> getUserName() async {
-    return UserName(sharedPreferences.getString(LoginConstant.keyUserName) ?? '');
-  }
-
   @override
   Future removeUserName() async {
     await sharedPreferences.remove(LoginConstant.keyUserName);
   }
 
-  @override
-  Future saveUserName(UserName userName) async {
-    await sharedPreferences.setString(LoginConstant.keyUserName, userName.userName);
-  }
-
   @override
   Future<UserProfile> getUserProfile() async {
     final json = sharedPreferences.getString(LoginConstant.keyUserProfile) ?? '';
@@ -85,4 +65,9 @@ class CredentialRepositoryImpl extends CredentialRepository {
   Future<void> storeAuthenticationInfo(AuthenticationInfoCache authenticationInfoCache) {
     return _authenticationInfoCacheManager.storeAuthenticationInfo(authenticationInfoCache);
   }
+
+  @override
+  Future<AuthenticationInfoCache?> getAuthenticationInfoStored() {
+    return _authenticationInfoCacheManager.getAuthenticationInfoStored();
+  }
 }