Add Passkey (WebAuthn) authentication support

Introduces Passkey (WebAuthn) registration and authentication to both backend and frontend. Backend adds new API endpoints, middleware exceptions, and a PasskeyHelper for credential management using @simplewebauthn/server. Frontend integrates @simplewebauthn/browser, updates login and config pages for Passkey registration and login flows, and adds related UI and controller methods.

packages/napcat-webui-backend/src/middleware/auth.ts

@@ -12,6 +12,12 @@ export async function auth (req: Request, res: Response, next: NextFunction) {
   if (req.url === '/auth/login') {
     return next();
   }
+  if (req.url === '/auth/passkey/generate-authentication-options' ||
+    req.url === '/auth/passkey/verify-authentication') {
+    return next();
+  }
+
+
 
   // 判断是否有Authorization头
   if (req.headers?.authorization) {