ready for user tab

Author: devflow

src/App.vue

@@ -75,6 +75,7 @@
           <v-tab to="/">메인</v-tab>
           <v-tab to="/recruitment">공개모집</v-tab>
           <v-tab to="/operators">오퍼레이터</v-tab>
+          <v-tab to="/user">유저</v-tab>
           <v-tab to="/about">도움말</v-tab>
         </v-tabs>
       </template>