refactor(frontend): API 子模块化、大组件拆分与 TanStack Query hooks

P1: kubernetes/system API 拆为子目录模块，导出工具下沉到 lib/export-utils，
    http 统一 buildApiUrl/getWsBase；HostMonitor、DeploymentEdit* 拆至子组件。

P2: 新增 hooks/api（queryKeys、useTerminalSessions、useHostMonitor），
    TerminalSessionsTab 与 HostMonitor 接入 TanStack Query。

P3: 保留 services/api 路径，未迁移至 api/ 目录。

backend/static/assets/CloudBilling-BGHhcZTW.js

@@ -0,0 +1 @@
+import{i as ve,j as e,r as c,D as X,a as Y,b as Z,c as ee,d as se,e as le,B as u,L as R,f as Ne,H as A}from"./index-Dmami9WE.js";import{I as j}from"./input-NsU9nXZF.js";import{L as r}from"./label-Ap_-SPYI.js";import{C as T,a as V}from"./card-CIfC-8Rh.js";import{B as fe}from"./badge-3UzCvU7L.js";import{S as oe}from"./switch-TqjD2x0W.js";import{S as w,a as S,b as k,c as _,d as x}from"./select-DUbxjT0z.js";import{t as p}from"./index-BuEnLCjT.js";import{b as h}from"./cloud-Dq4kl-JO.js";import{S as be}from"./stat-strip-BteRU1Iu.js";import{R as q}from"./refresh-cw-CTBERyFc.js";import{P as G}from"./plus-O65gX7Qz.js";import{P as J}from"./pencil-BYahlvYT.js";import{T as K}from"./trash-2-DWVnIU6o.js";import"./index-CtCQcvyh.js";import"./chevron-up-Cq4GPopa.js";const De=[["path",{d:"M19 7V4a1 1 0 0 0-1-1H5a2 2 0 0 0 0 4h15a1 1 0 0 1 1 1v4h-3a2 2 0 0 0 0 4h3a1 1 0 0 0 1-1v-2a1 1 0 0 0-1-1",key:"18etb6"}],["path",{d:"M3 5v14a2 2 0 0 0 2 2h15a1 1 0 0 0 1-1v-4",key:"xoc0q4"}]],ye=ve("wallet",De),v={aliyun:"阿里云",tencent:"腾讯云",aws:"AWS",huawei:"华为云",azure:"Azure"},O={aliyun:"bg-orange-500",tencent:"bg-blue-500",aws:"bg-amber-500",huawei:"bg-red-500",azure:"bg-sky-500"};function g(d){return`¥${d.toLocaleString("zh-CN",{minimumFractionDigits:2,maximumFractionDigits:2})}`}function Re({data:d}){if(d.length===0)return e.jsx("p",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:54:12",className:"text-sm text-slate-500 py-8 text-center",children:"暂无数据"});const n=Math.max(...d.map(a=>a.cost),1),t=d.slice(-30);return e.jsxs("div",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:60:5",children:[e.jsx("div",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:61:7",className:"flex items-end gap-0.5 h-40",children:t.map((a,o)=>{const i=Math.max(a.cost/n*100,2);return e.jsxs("div",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:65:13",className:"flex-1 group relative",style:{height:"100%"},children:[e.jsx("div",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:70:15",className:"absolute bottom-0 w-full rounded-t-sm bg-gradient-to-t from-blue-600/60 to-blue-400/80 group-hover:from-blue-500 group-hover:to-blue-300 transition-colors",style:{height:`${i}%`}}),e.jsxs("div",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:74:15",className:"absolute bottom-full left-1/2 -translate-x-1/2 mb-2 hidden group-hover:block whitespace-nowrap text-xs bg-slate-800 text-slate-200 px-2 py-1 rounded border border-slate-700 z-10",children:[a.date,": ",g(a.cost)]})]},o)})}),e.jsxs("div",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:81:7",className:"flex justify-between mt-2 text-xs text-slate-500",children:[e.jsx("span",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:82:9",children:t[0]?.date}),e.jsx("span",{"code-path":"src/components/cloud/CloudBillingHelpers.tsx:83:9",children:t[t.length-1]?.date})]})]})}const Q={provider:"aliyun",billing_date:"",cost:"",service:"",region:"",account_name:"",description:""};function we({open:d,onOpenChange:n,editingRecord:t,onSuccess:a}){const[o,i]=c.useState(Q),[B,C]=c.useState(!1);c.useEffect(()=>{d&&i(t?{provider:t.provider,billing_date:t.billing_date,cost:t.cost,service:t.service||"",region:t.region||"",account_name:t.account_name||"",description:t.description||""}:{...Q,billing_date:new Date().toISOString().slice(0,10)})},[d,t]);const y=async()=>{if(!o.provider||!o.billing_date||!o.cost){p.error("请填写必填字段");return}C(!0);try{const l={...o,cost:parseFloat(o.cost)};t?(await h.remove(t.id),await h.create(l)):await h.create(l),n(!1),a(),p("保存成功")}catch(l){p.error("保存失败",{description:l.message})}finally{C(!1)}};return e.jsx(X,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:90:5",open:d,onOpenChange:n,children:e.jsxs(Y,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:91:7",className:"max-w-md",children:[e.jsxs(Z,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:92:9",children:[e.jsx(ee,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:93:11",children:t?"编辑成本记录":"记录成本"}),e.jsx(se,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:94:11",children:"记录一条每日云资源成本"})]}),e.jsxs("div",{"code-path":"src/components/cloud/BillingRecordDialog.tsx:96:9",className:"space-y-3",children:[e.jsxs("div",{"code-path":"src/components/cloud/BillingRecordDialog.tsx:97:11",className:"grid grid-cols-2 gap-3",children:[e.jsxs("div",{"code-path":"src/components/cloud/BillingRecordDialog.tsx:98:13",children:[e.jsx(r,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:99:15",className:"text-sm text-slate-300",children:"厂商 *"}),e.jsxs(w,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:100:15",value:o.provider,onValueChange:l=>i({...o,provider:l}),children:[e.jsx(S,{"code-path":"src/components/cloud/BillingRecordDialog.tsx:101:17",className:"mt-1",children:e.jsx(k,{"code-path":"src/components/cloud/BillingRecordDiaLine truncated