✨ feat(vscode): 移交包不带子代理对话

vscode/src/cc/handoffBundle.test.ts

@@ -31,9 +31,11 @@ function senderRoots(): { projectsRoot: string, codexRoot: string } {
   const wt = path.join(projectsRoot, '-Users-chw-wt-x')
   mkdirSync(proj, { recursive: true })
   mkdirSync(path.join(wt, IMPL, 'subagents'), { recursive: true })
+  mkdirSync(path.join(wt, IMPL, 'tool-results'), { recursive: true })
   writeFileSync(path.join(proj, `${BRAIN}.jsonl`), 'brain\n')
   writeFileSync(path.join(wt, `${IMPL}.jsonl`), 'impl\n')
   writeFileSync(path.join(wt, IMPL, 'subagents', 'agent-1.jsonl'), '{}\n')
+  writeFileSync(path.join(wt, IMPL, 'tool-results', 'out.txt'), 'tool\n')
   const day = path.join(codexRoot, '2026', '08', '26')
   mkdirSync(day, { recursive: true })
   writeFileSync(path.join(day, `rollout-2026-08-26T01-02-03-${REVIEW}.jsonl`), 'review\n')
@@ -56,7 +58,8 @@ describe('stageHandoffBundle', () => {
     expect(manifest.sessions.testSessionId).toBe('missing-0000-4000-8000-000000000000')
     expect(manifest.createdAt).toBe('2026-08-26T00:00:00.000Z')
     expect(existsSync(path.join(staging, 'claude', `${IMPL}.jsonl`))).toBe(true)
-    expect(existsSync(path.join(staging, 'claude', IMPL, 'subagents', 'agent-1.jsonl'))).toBe(true)
+    expect(existsSync(path.join(staging, 'claude', IMPL, 'subagents', 'agent-1.jsonl'))).toBe(false)
+    expect(existsSync(path.join(staging, 'claude', IMPL, 'tool-results', 'out.txt'))).toBe(true)
     expect(existsSync(path.join(staging, 'codex', manifest.codex[0].relPath))).toBe(true)
     expect(parseHandoffManifest(readFileSync(path.join(staging, HANDOFF_MANIFEST_FILE), 'utf8'), 7)).toEqual(manifest)
   })
@@ -92,7 +95,8 @@ describe('pack → unpack → install', () => {
     await installHandoffBundle(extracted, parsed, { projectsRoot, codexRoot, workspaceProjectsDir, worktreeProjectsDir })
     expect(readFileSync(path.join(workspaceProjectsDir, `${BRAIN}.jsonl`), 'utf8')).toBe('brain\n')
     expect(readFileSync(path.join(worktreeProjectsDir, `${IMPL}.jsonl`), 'utf8')).toBe('impl\n')
-    expect(existsSync(path.join(worktreeProjectsDir, IMPL, 'subagents', 'agent-1.jsonl'))).toBe(true)
+    expect(existsSync(path.join(worktreeProjectsDir, IMPL, 'subagents', 'agent-1.jsonl'))).toBe(false)
+    expect(readFileSync(path.join(worktreeProjectsDir, IMPL, 'tool-results', 'out.txt'), 'utf8')).toBe('tool\n')
     expect(existsSync(path.join(projectsRoot, '-stale', `${IMPL}.jsonl`))).toBe(false)
     expect(readFileSync(path.join(codexRoot, parsed.codex[0].relPath), 'utf8')).toBe('review\n')
   })
@@ -114,7 +118,7 @@ describe('pack → unpack → install', () => {
     // sender 会话文件里嵌入发送方的 worktree 路径（plain / file:// 两种形式）
     const wt = path.join(roots.projectsRoot, '-Users-chw-wt-x')
     writeFileSync(path.join(wt, `${IMPL}.jsonl`), `{"cwd":"${WORKTREE_FROM}"}\n{"cwd":"file://${WORKTREE_FROM}"}\n`)
-    writeFileSync(path.join(wt, IMPL, 'subagents', 'agent-1.jsonl'), `{"cwd":"${WORKTREE_FROM}"}\n`)
+    writeFileSync(path.join(wt, IMPL, 'tool-results', 'out.txt'), `{"cwd":"${WORKTREE_FROM}"}\n`)
     const day = path.join(roots.codexRoot, '2026', '08', '26')
     writeFileSync(path.join(day, `rollout-2026-08-26T01-02-03-${REVIEW}.jsonl`), `{"cwd":"${WORKTREE_FROM}"}\n{"cwd":"file://${WORKTREE_FROM}"}\n`)
 
@@ -140,9 +144,9 @@ describe('pack → unpack → install', () => {
     })
 
     const installedJsonl = readFileSync(path.join(worktreeProjectsDir, `${IMPL}.jsonl`), 'utf8')
-    const installedSubagent = readFileSync(path.join(worktreeProjectsDir, IMPL, 'subagents', 'agent-1.jsonl'), 'utf8')
+    const installedTool = readFileSync(path.join(worktreeProjectsDir, IMPL, 'tool-results', 'out.txt'), 'utf8')
     const installedRollout = readFileSync(path.join(codexRoot, manifest.codex[0].relPath), 'utf8')
-    for (const content of [installedJsonl, installedSubagent, installedRollout]) {
+    for (const content of [installedJsonl, installedTool, installedRollout]) {
       expect(content).toContain(WORKTREE_TO)
       expect(content).not.toContain(WORKTREE_FROM)
     }

vscode/src/cc/handoffBundle.ts

@@ -1,8 +1,10 @@
 import type { HandoffManifest, HandoffProfiles, HandoffSessions } from './handoffManifest'
+import type { ClaudeSessionFiles } from './sessionBundle'
 import { promises as fsp } from 'node:fs'
 import * as path from 'node:path'
 import { CLAUDE_SESSION_FIELDS, HANDOFF_MANIFEST_FILE } from './handoffManifest'
 import {
+
   codexRolloutRelPathFor,
   findClaudeSessionFiles,
   installClaudeSession,
@@ -40,7 +42,12 @@ async function placeFile(src: string, dst: string): Promise<void> {
   }
 }
 
+/** 子代理对话。接手的人只恢复主会话，不打包。 */
+export const HANDOFF_SKIPPED_DIR = 'subagents'
+
 async function placeTree(src: string, dst: string): Promise<void> {
+  if (path.basename(src) === HANDOFF_SKIPPED_DIR)
+    return
   const st = await fsp.lstat(src)
   if (st.isDirectory()) {
     await fsp.mkdir(dst, { recursive: true })
@@ -51,6 +58,13 @@ async function placeTree(src: string, dst: string): Promise<void> {
   await placeFile(src, dst)
 }
 
+export async function stageClaudeSessionFiles(files: ClaudeSessionFiles, dstDir: string): Promise<void> {
+  await fsp.mkdir(dstDir, { recursive: true })
+  await placeFile(files.jsonl, path.join(dstDir, path.basename(files.jsonl)))
+  if (files.dir)
+    await placeTree(files.dir, path.join(dstDir, path.basename(files.dir)))
+}
+
 export async function stageHandoffBundle(
   src: HandoffSource,
   stagingDir: string,
@@ -70,9 +84,7 @@ export async function stageHandoffBundle(
     const files = await findClaudeSessionFiles(id, roots.projectsRoot)
     if (!files)
       continue
-    await placeFile(files.jsonl, path.join(claudeDir, path.basename(files.jsonl)))
-    if (files.dir)
-      await placeTree(files.dir, path.join(claudeDir, path.basename(files.dir)))
+    await stageClaudeSessionFiles(files, claudeDir)
     claude.push({ id, kind })
   }
 

vscode/src/cc/handoffSize.test.ts

@@ -72,7 +72,7 @@ describe('measureHandoffSources', () => {
     const items = await measureHandoffSources(src, roots)
     expect(items).toEqual([
       { role: '头脑风暴', bytes: Buffer.byteLength('brain\n') },
-      { role: '实施', bytes: Buffer.byteLength('impl\n') + Buffer.byteLength('{}\n') },
+      { role: '实施', bytes: Buffer.byteLength('impl\n') },
       { role: '审查', bytes: Buffer.byteLength('review\n') },
     ])
   })

vscode/src/cc/handoffSize.ts

@@ -3,7 +3,7 @@ import { promises as fsp } from 'node:fs'
 import * as os from 'node:os'
 import * as path from 'node:path'
 import { formatByteSize, HANDOFF_ATTACHMENT_MAX_BYTES, HandoffArchiveTooLargeError, packHandoff } from './handoffArchive'
-import { stageHandoffBundle } from './handoffBundle'
+import { HANDOFF_SKIPPED_DIR, stageHandoffBundle } from './handoffBundle'
 import { CLAUDE_SESSION_FIELDS } from './handoffManifest'
 import { codexRolloutRelPathFor, findClaudeSessionFiles } from './sessionBundle'
 
@@ -45,8 +45,11 @@ async function treeBytes(abs: string): Promise<number> {
   if (!st.isDirectory())
     return st.size
   let total = 0
-  for (const name of await fsp.readdir(abs))
+  for (const name of await fsp.readdir(abs)) {
+    if (name === HANDOFF_SKIPPED_DIR)
+      continue
     total += await treeBytes(path.join(abs, name))
+  }
   return total
 }