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/rotate-cw-ClBTsHWn.js

@@ -0,0 +1 @@
+import{i as t}from"./index-BTQygws6.js";const o=[["path",{d:"M21 12a9 9 0 1 1-9-9c2.52 0 4.93 1 6.74 2.74L21 8",key:"1p45f6"}],["path",{d:"M21 3v5h-5",key:"1q7to0"}]],a=t("rotate-cw",o);export{a as R};