Feat/integrate lint preview (#285)

* feat: 适配 zed acp 协议

* docs: 完善 acp 文档

* feat: integrate feature branches + daemon/job 命令层级化 + 跨平台后台引擎

Cherry-picked from origin/lint/preview (637c908), excluding lint-only changes.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: correct detectMimeFromBase64 to decode raw bytes from base64

Cherry-picked from origin/lint/preview (ee36954).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: daemon 子进程 spawn 跨平台修复 + CliLaunchSpec 集中化重构

Cherry-picked from origin/lint/preview (c5f52cd), excluding lint-only formatting changes.

- 新建 src/utils/cliLaunch.ts: 集中化 CLI 子进程启动层
- 修复 --daemon-worker=kind 等号格式解析
- 修复 daemon/bg fast path 缺少 setShellIfWindows()
- 修复 checkPathExists 用 existsSync 替代 execSync('dir')
- 7 个 spawn 站点迁移到 CliLaunchSpec

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: merge tsconfig.base.json into tsconfig.json with full compiler options

The cherry-pick from 637c908 dropped jsx/strict/etc settings when removing
tsconfig.base.json. This commit restores them in a single tsconfig.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: merge tsconfig.base.json into tsconfig.json with full compiler options

The cherry-pick from 637c908 dropped jsx/strict/etc settings when removing
tsconfig.base.json. This commit restores them in a single tsconfig.json.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

tests/mocks/file-system.ts

@@ -1,15 +1,13 @@
-import { mkdtemp, rm, writeFile, mkdir } from "node:fs/promises";
-import { tmpdir } from "node:os";
-import { join } from "node:path";
+import { mkdtemp, rm, writeFile, mkdir } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { dirname, join } from 'node:path'
 
-export async function createTempDir(
-  prefix = "claude-test-",
-): Promise<string> {
-  return mkdtemp(join(tmpdir(), prefix));
+export async function createTempDir(prefix = 'claude-test-'): Promise<string> {
+  return mkdtemp(join(tmpdir(), prefix))
 }
 
 export async function cleanupTempDir(dir: string): Promise<void> {
-  await rm(dir, { recursive: true, force: true });
+  await rm(dir, { recursive: true, force: true })
 }
 
 export async function writeTempFile(
@@ -17,16 +15,18 @@ export async function writeTempFile(
   name: string,
   content: string,
 ): Promise<string> {
-  const path = join(dir, name);
-  await writeFile(path, content, "utf-8");
-  return path;
+  const path = join(dir, name)
+  const parentDir = dirname(path)
+  await mkdir(parentDir, { recursive: true })
+  await writeFile(path, content, 'utf-8')
+  return path
 }
 
 export async function createTempSubdir(
   dir: string,
   name: string,
 ): Promise<string> {
-  const path = join(dir, name);
-  await mkdir(path, { recursive: true });
-  return path;
+  const path = join(dir, name)
+  await mkdir(path, { recursive: true })
+  return path
 }