[SSR 비활성화] SPA 방식으로 변경

plugins/api.ts

@@ -19,18 +19,6 @@ export default defineNuxtPlugin(() => {
         ...(isFormData ? {} : { "Content-Type": "application/json" }),
         ...(options.headers || {}),
       };
-
-      // 3) SSR 쿠키 포워딩
-      if (import.meta.server) {
-        const cookie = useRequestHeaders(["cookie"])?.cookie;
-        const reqUrl = String(request);
-        const isBackendApi =
-          !reqUrl.startsWith("http") || reqUrl.startsWith(baseURL);
-
-        if (cookie && isBackendApi) {
-          options.headers = { ...(options.headers || {}), cookie } as any;
-        }
-      }
     },
     onResponseError({ response }) {
       // 공통 로깅