feat(k8s): Deployment 存储挂载改 Kuboard 一卷一卡布局

每张数据卷同屏展示卷定义与容器挂载（容器/只读读写/路径/subPath）。

backend/static/assets/dashboard-7Sl2aero.js

@@ -0,0 +1 @@
+import{h as t}from"./index-LZWfu62c.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};