feat(网页端): 完善登录后工作台与项目管理体验

frontend/src/views/DesktopProjectEntry.vue

@@ -152,7 +152,7 @@
 import { computed, onMounted, ref } from "vue";
 import { useRouter } from "vue-router";
 import { ElMessage } from "element-plus";
-import { ArrowRight, Monitor, SwitchButton, Refresh } from "@element-plus/icons-vue";
+import { ArrowRight, Monitor, SwitchButton } from "@element-plus/icons-vue";
 import { fetchStudies } from "../api/studies";
 import { TEXT } from "../locales";
 import { forceLogout, LOGOUT_REASON_MANUAL } from "../session/sessionManager";