feat(quality): U14 ESLint 冗余 disable 指令清理 — unused eslint-disable 6→0, warnings 65→59

删除 6 处 U12 修复时标注的冗余 eslint-disable-next-line 指令
（eslint-plugin-react-hooks 版本演进后不再触发规则）:
- ResourceVisualEditor.tsx (set-state-in-effect)
- StatChartPanel.tsx x2 (preserve-manual-memoization)
- RdpDialog.tsx (set-state-in-effect)
- WebShell.tsx (set-state-in-effect)
- RdpAuditViewer.tsx (set-state-in-effect)

验证: ESLint errors=0, warnings 65→59, unused-disable 6→0,
tsc -b=0, npm build✓, 17/17 集成测试通过, Docker healthy

frontend/src/components/kubernetes/ResourceVisualEditor.tsx

@@ -618,7 +618,6 @@ function IngressEditor({ manifest, clusterCode, onSave, saving, isCreate }: { ma
   // 加载集群 IngressClass 列表
   useEffect(() => {
     if (!clusterCode) return;
-    // eslint-disable-next-line react-hooks/set-state-in-effect
     setLoadingClasses(true);
     kubernetesApi.getIngressClasses(clusterCode).then((res: any) => {
       const list = Array.isArray(res) ? res : (res?.list || res || []);

frontend/src/components/monitor/log-center/StatChartPanel.tsx

@@ -69,7 +69,6 @@ export function StatChartPanel({ statTable, engine, query, onSaveAsAlert, onSave
     return samples[engine];
   }, [engine]);
 
-  // eslint-disable-next-line react-hooks/preserve-manual-memoization
   const chartData = useMemo(() => {
     if (!rows.length) return [];
     return rows.map(r => {
@@ -77,7 +76,6 @@ export function StatChartPanel({ statTable, engine, query, onSaveAsAlert, onSave
       columns.forEach(c => { obj[c.name] = r[c.name]; });
       return obj;
     });
-  // eslint-disable-next-line react-hooks/preserve-manual-memoization
   }, [rows, columns]);
 
   // 判断是否有数据

frontend/src/components/server/RdpDialog.tsx

@@ -396,7 +396,6 @@ export function RdpDialog({
       useUserStore.getState().token || localStorage.getItem("token") || "";
     const { width, height } = calcRdpViewport(false);
     // 会话分辨率跟随弹窗可用空间，减少大屏下固定 1024x800 造成的左右黑边。 // Logan.Li
-    // eslint-disable-next-line react-hooks/set-state-in-effect
     setDisplaySize({ width, height });
     setCanvasSize({ width, height });
     setStatus(t("server.rdpDialog.creating"));

frontend/src/components/server/WebShell.tsx

@@ -78,7 +78,6 @@ export function WebShell() {
   };
 
   useEffect(() => {
-    // eslint-disable-next-line react-hooks/set-state-in-effect
     loadServers();
   }, []);
 

frontend/src/components/system/RdpAuditViewer.tsx

@@ -125,7 +125,6 @@ export function RdpAuditViewer({ open, onOpenChange, sessionId, mode }: RdpAudit
 
   useEffect(() => {
     if (!open || !sessionId) return;
-    // eslint-disable-next-line react-hooks/set-state-in-effect
     setStatus(mode === 'live' ? '正在连接 RDP 实时审计...' : '正在加载 RDP 录屏...');
     setLoading(true);
     setFrames([]);