fix(k8s): 可视化编辑器 YAML 解析失败（managedFields 清理）

- 先解析原始 YAML 再对象级剥离，避免 cleanYAML 破坏结构
- managedFields 从 METADATA_LINE_KEYS 移除，改整块删除含数组项
- YamlViewer 同步使用 parseEditableManifest

backend/static/assets/metrics-B0RqYFxi.js

@@ -0,0 +1 @@
+import{h as t}from"./index-BBDEBVET.js";const p={getTargets:e=>t.get("/metrics/targets",e),getNames:()=>t.get("/metrics/names"),query:e=>t.get("/metrics/query",e)},r={getStats:()=>t.get("/snmp/stats"),getDevices:()=>t.get("/snmp/devices"),createDevice:e=>t.post("/snmp/devices",e),deleteDevice:e=>t.delete(`/snmp/devices/${e}`)},a={connect:e=>t.post("/prometheus/connect",{url:e}),dashboard:(e,s)=>t.post("/prometheus/dashboard",{url:e,type:s})},n={connect:(e,s,c)=>t.post("/zabbix/connect",{url:e,username:s,password:c})};export{p as m,a as p,r as s,n as z};