🐛 fix(vscode): 恢复实施会话改按显式角色命名，worktree 清理后不再误标为规划

Claude-Session: https://claude.ai/code/session_012YFEAU7RsuCdinUNMS9tzv

vscode/src/panel/messages.ts

@@ -180,7 +180,7 @@ export type WebviewToExtension
     | { type: 'youtrack/import' }
     | { type: 'issue/create', userRequest: string, images?: Array<{ mediaType: string, base64: string }>, brainstormProfilePath?: string }
     | { type: 'toast/open-url', url: string }
-    | { type: 'session/resume', sessionId: string, profilePath?: string, cwd?: string, issueNumber?: number }
+    | { type: 'session/resume', sessionId: string, kind: 'implement' | 'brainstorm', profilePath?: string, cwd?: string, issueNumber?: number }
     | { type: 'session/focus', issueNumber: number }
     | { type: 'session/resume-review', sessionId: string, issueNumber: number, cwd?: string }
     | { type: 'session/resume-test', sessionId: string, issueNumber: number, cwd?: string }