优化文档管理与导航体验

1、为文档增加编辑接口和前端编辑抽屉，文档列表与详情页统一按创建、更新、删除权限展示操作。

2、将文档版本上传和分发改为抽屉交互，并在详情页补充版本删除权限检查。

3、增强全局面包屑上下文和详情页标题同步，避免详情页重复或缺失导航信息。

4、按项目权限过滤快捷入口、首页费用指标和 eTMF 新建入口，并补充对应前端测试。

frontend/src/views/StudyHome.vue

@@ -38,7 +38,7 @@
           :icon="Warning"
         />
       </div>
-      <div class="stats-item">
+      <div v-if="canReadFinanceContracts" class="stats-item">
         <KpiCard
           :title="TEXT.modules.projectOverview.kpiFinanceTotal"
           :value="formatAmount(financeSummary?.total_amount ?? 0)"
@@ -116,6 +116,7 @@ import QuickActions from "../components/QuickActions.vue";
 import { List, Warning, Money } from "@element-plus/icons-vue";
 import StateEmpty from "../components/StateEmpty.vue";
 import { getProjectRole, isSystemAdmin } from "../utils/roles";
+import { isApiPermissionAllowed } from "../utils/apiPermissionValue";
 import { useRoleTemplateMeta } from "../composables/useRoleTemplateMeta";
 import { TEXT } from "../locales";
 import type { NotificationItem } from "../types/notifications";
@@ -150,6 +151,12 @@ const projectRole = computed(() => {
   return getProjectRole(study.currentStudy, study.currentStudyRole);
 });
 const roleLabel = computed(() => displayRoleLabel(projectRole.value));
+const canReadFinanceContracts = computed(() => {
+  if (isSystemAdmin(auth.user)) return true;
+  const role = projectRole.value;
+  if (!role) return false;
+  return isApiPermissionAllowed(study.currentPermissions?.[role]?.["fees_contracts:read"]);
+});
 
 const formatAmount = (val: number) => {
   return new Intl.NumberFormat('zh-CN', { minimumFractionDigits: 2 }).format(val);
@@ -160,19 +167,19 @@ const loadData = async () => {
   if (!studyId) return;
 
   loading.value.progress = true;
-  loading.value.finance = true;
+  loading.value.finance = canReadFinanceContracts.value;
   loading.value.overdueAes = true;
   loading.value.notifications = true;
   try {
     const [pRes, fRes, aesRes, nRes] = await Promise.allSettled([
       fetchProgress(studyId),
-      fetchFinanceSummary(studyId),
+      canReadFinanceContracts.value ? fetchFinanceSummary(studyId) : Promise.resolve(null),
       fetchOverdueAesCount(studyId),
       listNotifications(studyId, { limit: 5 }),
     ]);
 
     if (pRes.status === "fulfilled") progress.value = pRes.value.data;
-    if (fRes.status === "fulfilled") financeSummary.value = fRes.value.data;
+    if (fRes.status === "fulfilled" && fRes.value) financeSummary.value = fRes.value.data;
     if (aesRes.status === "fulfilled") overdueAes.value = aesRes.value.data?.total ?? 0;
     if (nRes.status === "fulfilled") notifications.value = nRes.value.data || [];
   } finally {