修复全量审查问题;接入vitest;精简IdP图标逻辑

src/components/instance/SerialConsolePanel.vue

@@ -35,21 +35,34 @@ let ws: WebSocket | null = null
 let ro: ResizeObserver | null = null
 let sessionId = ''
 const encoder = new TextEncoder()
+// 打开代次:关闭/切换目标即自增。会话创建是长耗时异步,面板可能中途切到别的
+// 实例,旧代次的迟到响应只能就地删除其会话,不得覆盖共享状态——否则标题显示
+// B 实际连着 A,用户输入发往错误实例
+let openSeq = 0
 
 async function open() {
+  const seq = ++openSeq
   phase.value = 'creating'
   error.value = ''
   height.value = Math.max(280, Math.round(window.innerHeight * 0.42))
+  let created = ''
   try {
     const res = await createConsoleSession(props.cfgId, props.instanceId, 'serial', props.region)
-    sessionId = res.sessionId
+    created = res.sessionId
   } catch (e) {
+    if (seq !== openSeq) return
     phase.value = 'closed'
     error.value = e instanceof Error ? e.message : '创建串行会话失败'
     return
   }
+  if (seq !== openSeq) {
+    void deleteConsoleSession(created).catch(() => undefined)
+    return
+  }
+  sessionId = created
   phase.value = 'connecting'
   await nextTick()
+  if (seq !== openSeq) return
   mountTerm()
   connectWs()
 }
@@ -185,6 +198,7 @@ function startDrag(e: MouseEvent) {
 }
 
 function teardown() {
+  openSeq++ // 使在途的 open 失效,其响应到达后自行删除会话
   ro?.disconnect()
   ro = null
   if (ws) {