🐛 fix(vscode): worktree 复用测试在 macOS 上按真实路径比较，顺手清掉旧的代码风格错误

Claude-Session: https://claude.ai/code/session_01KDcq9HcrVLs2c9tkRxasub

vscode/test/git/worktreeFromRemote.test.ts

@@ -1,5 +1,5 @@
 import { execFileSync } from 'node:child_process'
-import { existsSync, promises as fsp, rmSync, writeFileSync } from 'node:fs'
+import { existsSync, promises as fsp, realpathSync, rmSync, writeFileSync } from 'node:fs'
 import * as os from 'node:os'
 import * as path from 'node:path'
 import { afterEach, describe, expect, it } from 'vitest'
@@ -24,7 +24,9 @@ interface Fixture { root: string, origin: string, repo: string, templatePath: st
 
 /** origin（bare）← 同事的 clone push feature 分支；repo 是接管方的 clone，只有 main。 */
 async function setup(): Promise<Fixture> {
-  const root = await fsp.mkdtemp(path.join(os.tmpdir(), 'sw-remote-'))
+  // macOS 的 tmpdir 是 /var → /private/var 的软链，git worktree list 报的是真实路径；
+  // 夹具根目录先取真实路径，复用分支返回的路径才能和模板路径按字符串相等。
+  const root = realpathSync(await fsp.mkdtemp(path.join(os.tmpdir(), 'sw-remote-')))
   const origin = path.join(root, 'origin.git')
   git(root, ['init', '--bare', '-b', 'main', origin])
   const peer = path.join(root, 'peer')