🐛 fix(vscode): 选工单不再重新加载整个看板，直接列看板上摆着的「审查」列工单，文件数一项项补上，每一步记进日志

vscode/src/panel/KanbanPanel.ts

@@ -10,6 +10,7 @@ import type { IssueRef } from '../issues/stateRouter'
 import type { SessionTabKind } from './handlers/terminals'
 import type { IssueOwnershipFacts } from './issueOwnership'
 import type { KanbanScope } from './kanbanScope'
+import type { BoardIssues } from './kanbanSnapshot'
 import type { ExtensionToWebview, WebviewToExtension } from './messages'
 import { env, TabInputTerminal, ThemeColor, Uri, ViewColumn, window, workspace } from 'vscode'
 import { deleteToken, getToken } from '../auth/secrets'
@@ -44,7 +45,7 @@ import * as youtrackIssues from './handlers/youtrackIssues'
 import { PALETTE, resolveIssueColor, themeColorIdToIconUri } from './issueColor'
 import { isIssueMine } from './issueOwnership'
 import { DEFAULT_KANBAN_SCOPE, KANBAN_SCOPE_KEY } from './kanbanScope'
-import { KANBAN_SNAPSHOT_KEY, parseKanbanSnapshot, snapshotScriptTag } from './kanbanSnapshot'
+import { boardIssues, KANBAN_SNAPSHOT_KEY, parseKanbanSnapshot, snapshotScriptTag } from './kanbanSnapshot'
 import { isOwnerOnlyMessage } from './readOnlyGuard'
 
 /** Resolved at runtime via getProfilesDir() — do not hardcode user paths. */
@@ -357,6 +358,11 @@ export class KanbanWebviewPanel {
     KanbanWebviewPanel.current?.loadAndPush().catch(() => {})
   }
 
+  /** 看板上现在摆着的工单（见 boardIssues），给别处（代码阅读的「选工单」）直接用，不再加载一遍。 */
+  static issuesOnBoard(context: ExtensionContext): BoardIssues | undefined {
+    return boardIssues(KanbanWebviewPanel.current?.snapshotIssues(), context.workspaceState.get(KANBAN_SNAPSHOT_KEY))
+  }
+
   /**
    * 同事工单的写操作最终拦截点。前端已按归属藏掉按钮，这里兜住快照过期
    * 或工单刚被重新指派的竞态：不是我的工单就丢消息 + 提示，不落任何副作用。

vscode/src/panel/kanbanSnapshot.ts

@@ -34,6 +34,23 @@ export function parseKanbanSnapshot(raw: unknown): KanbanSnapshot | null {
   }
 }
 
+/** 看板上现在摆着的工单，和它从哪来：面板这次会话里加载好的（loaded）、上次存下的快照（saved）。 */
+export interface BoardIssues {
+  issues: Issue[]
+  from: 'loaded' | 'saved'
+}
+
+/**
+ * 看板上现在摆着的工单：面板这次会话里加载好了就用它最近一次加载的，否则用上次存下的快照
+ * （重开窗口时看板先画的也是它）；都没有时 undefined，看板还没加载过。
+ */
+export function boardIssues(loaded: Issue[] | undefined, persisted: unknown): BoardIssues | undefined {
+  if (loaded)
+    return { issues: loaded, from: 'loaded' }
+  const snapshot = parseKanbanSnapshot(persisted)
+  return snapshot ? { issues: snapshot.issues, from: 'saved' } : undefined
+}
+
 /** 写入 HTML 的 JSON：小于号换成 \\u003c，避免 script 标签被提前关掉。 */
 export function snapshotToScriptJson(snapshot: KanbanSnapshot): string {
   return JSON.stringify(snapshot).replace(/</g, '\\u003c')