v2.0 — 多项目支持：右上角下拉切换科普/科研/医患三个项目

static/app.js

@@ -1,6 +1,7 @@
 const state = {
   active: "home",
   data: null,
+  tenant: "科普·无界",
   opFilter: "all",
   projectView: null,
   chart: null,
@@ -48,7 +49,7 @@ function renderTable(headers, rows, rowClicks) {
 }
 
 async function load() {
-  state.data = await api("/api/bootstrap");
+  state.data = await api(`/api/bootstrap?tenant=${encodeURIComponent(state.tenant)}`);
   render();
 }
 
@@ -231,6 +232,11 @@ window.submitTaskForm = async (event, projectId) => {
 };
 window.createFinance = (event) => createResource(event, "finance");
 window.switchTab = switchTab;
+window.switchTenant = (tenant) => {
+  state.tenant = tenant;
+  state.projectView = null;
+  load();
+};
 
 function renderProjects() {
   // 二级页面：项目任务详情