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/upload-DAFoufx2.js

@@ -0,0 +1 @@
+import{i as a}from"./index-BTQygws6.js";const o=[["path",{d:"M12 3v12",key:"1x0j5s"}],["path",{d:"m17 8-5-5-5 5",key:"7q97r8"}],["path",{d:"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4",key:"ih7n3h"}]],t=a("upload",o);export{t as U};