fix: improve error handling for passkey and code validation

Author: yaroslav8765

custom/TwoFactorsConfirmation.vue

@@ -179,11 +179,11 @@
       await user.finishLogin();
     } else {
       if (usePasskey) {
-        showErrorTost(t('Invalid passkey'));
-        codeError.value = 'Invalid passkey';
+        showErrorTost(t(resp.error));
+        codeError.value = resp.error || t('Passkey authentication failed');
       } else {
         showErrorTost(t(resp.error));
-        codeError.value = resp.error;
+        codeError.value = resp.error || t('Invalid code');
       }
     }
   }

custom/TwoFactorsSetup.vue

@@ -241,7 +241,7 @@ async function sendCode (value) {
       }
       await user.finishLogin();
   } else {
-    codeError.value = 'Invalid code';
+    codeError.value = resp.error || t('Invalid code');
   }
 }
 

index.ts

@@ -340,7 +340,7 @@ export default class TwoFactorsAuthPlugin extends AdminForthPlugin {
             }
             const decodedPasskeysCookies = await this.adminforth.auth.verify(passkeysCookies, 'tempPasskeyChallenge', false);
             if (!decodedPasskeysCookies) {
-              return { error: 'Invalid passkey token' };
+              return { error: 'Invalid passkey' };
             }
             const res = await this.verifyPasskeyResponse(body.passkeyOptions, decoded.pk, decodedPasskeysCookies);
             if (res.ok && res.passkeyConfirmed) {