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/BarChart-DrZfTE9F.js

@@ -0,0 +1 @@
+import{g as a,B as i,X as s,Y as t,f as e}from"./generateCategoricalChart-DrSMejeS.js";var x=a({chartName:"BarChart",GraphicalChild:i,defaultTooltipEventType:"axis",validateTooltipEventTypes:["axis","item"],axisComponents:[{axisType:"xAxis",AxisComp:s},{axisType:"yAxis",AxisComp:t}],formatAxisMap:e});export{x as B};