refactor(frontend): P1-P2 架构统一 — utils/hooks/api 模块化

P1:
- utils/storage.ts、theme.ts、validate.ts + index 统一出口
- request/store/useTheme 接入 storage；清零 confirm/alert
- PipelineManager、TerminalAuditTab 拆分子模块（<700行红线）

P2:
- api/monitor、api/deploy 子目录化
- hooks/api 扩展：servers/pipelines/alerts/audit/sessionCommands
- PipelineManager、AuditOperationsTab 接入 TanStack Query

backend/static/assets/save-PutEGGnz.js

@@ -0,0 +1 @@
+import{i as a}from"./index-HuRw9UhJ.js";const e=[["path",{d:"M15.2 3a2 2 0 0 1 1.4.6l3.8 3.8a2 2 0 0 1 .6 1.4V19a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2z",key:"1c8476"}],["path",{d:"M17 21v-7a1 1 0 0 0-1-1H8a1 1 0 0 0-1 1v7",key:"1ydtos"}],["path",{d:"M7 3v4a1 1 0 0 0 1 1h7",key:"t51u73"}]],o=a("save",e);export{o as S};