🐛 fix(vscode): 接管时把会话文件里的发送方路径重写为本机路径

Claude-Session: https://claude.ai/code/session_011cEyL6k351U2BzX1Qmygph

vscode/src/cc/sessionBundle.ts

@@ -120,3 +120,35 @@ export async function installCodexSession(relPath: string, srcFile: string, code
   await fsp.mkdir(path.dirname(dst), { recursive: true })
   await fsp.copyFile(srcFile, dst)
 }
+
+/**
+ * 迁移会话里发送方的 worktree 路径重写成接收方的路径。
+ * split/join 而非正则替换——路径里的 `.` `(` 等字符不用转义，出现次数就是替换次数。
+ */
+export async function rewritePathInFile(file: string, from: string, to: string): Promise<number> {
+  const content = await fsp.readFile(file, 'utf8')
+  const parts = content.split(from)
+  const count = parts.length - 1
+  if (count > 0)
+    await fsp.writeFile(file, parts.join(to))
+  return count
+}
+
+export async function rewritePathInTree(dir: string, from: string, to: string): Promise<number> {
+  let entries: Array<{ name: string, isDirectory: () => boolean, isFile: () => boolean }>
+  try {
+    entries = await fsp.readdir(dir, { withFileTypes: true })
+  }
+  catch {
+    return 0
+  }
+  let total = 0
+  for (const entry of entries) {
+    const full = path.join(dir, entry.name)
+    if (entry.isDirectory())
+      total += await rewritePathInTree(full, from, to)
+    else if (entry.isFile())
+      total += await rewritePathInFile(full, from, to)
+  }
+  return total
+}