chore: 同步 embed 静态资源（base=/ 修复深链白屏）

二进制 / K8s embed 模式 go:embed 使用 backend/static

backend/static/assets/dashboard-DIS6joUE.js

@@ -0,0 +1 @@
+import{h as t}from"./index-BTQygws6.js";const a={getStats:async()=>t.get("/dashboard/stats"),getAlerts:async e=>t.get("/dashboard/recent-alerts",e?{limit:e}:void 0),getReleases:async e=>t.get("/dashboard/recent-releases",e?{limit:e}:void 0),getMetrics:async e=>t.get("/dashboard/metrics",e?{hours:e}:void 0)};export{a as d};