fix(home): expand native Windows home-relative paths

docs/guide/distribution.md

@@ -177,6 +177,8 @@ teamai projects set checkout
 teamai pull
 ```
 
+`repo.localPath` accepts home-relative paths such as `~/.teamai/team-repo`, including the native `~\.teamai\team-repo` form on Windows.
+
 ## Restricting skills to some members
 
 Namespaces only filter for members who have set a role: a member with no `primaryRole` syncs everything, so `manifest/roles.yaml` alone restricts no one. `teamai init` makes new members pick a role; members from before the manifest need `teamai roles set <role-id>` once. Their next pull withdraws teamai-delivered copies outside the new namespaces (locally modified copies are kept).

docs/guide/zh-CN/distribution.md

@@ -177,6 +177,8 @@ teamai projects set checkout
 teamai pull
 ```
 
+`repo.localPath` 支持 `~/.teamai/team-repo` 这样的用户目录相对路径，在 Windows 上也支持原生的 `~\.teamai\team-repo` 写法。
+
 ## 把技能限定给部分成员
 
 Namespace 只对设置了角色的成员过滤：`primaryRole` 未设置的成员会同步全部技能，因此只有 `manifest/roles.yaml` 并不限定任何人。`teamai init` 会让新成员选择角色；manifest 之前入队的成员需要执行一次 `teamai roles set <role-id>`。之后的 pull 会收回新 namespace 之外、由 teamai 下发的副本（本地改过的保留）。

src/__tests__/home-normalize.test.ts

@@ -5,17 +5,56 @@
  * the repo cache and the path-safety allowlist would all land somewhere the user
  * never looks. `normalizeHomePath` converts exactly that shape and nothing else.
  */
-import { afterEach, describe, expect, it } from 'vitest';
+import path from 'node:path';
+import { afterEach, describe, expect, it, vi } from 'vitest';
 
-import { normalizeHomePath } from '../utils/home.js';
+import { expandHome, normalizeHomePath } from '../utils/home.js';
 
 const realPlatform = process.platform;
 
 function setPlatform(value: NodeJS.Platform): void {
   Object.defineProperty(process, 'platform', { value, configurable: true });
 }
 
-afterEach(() => setPlatform(realPlatform));
+afterEach(() => {
+  setPlatform(realPlatform);
+  vi.restoreAllMocks();
+  vi.unstubAllEnvs();
+});
+
+describe.each(['win32', 'linux'] as const)('expandHome on %s', (platform) => {
+  it('expands home paths before and after native path joining', () => {
+    setPlatform(platform);
+    const nativePath = platform === 'win32' ? path.win32 : path.posix;
+    const join = nativePath.join;
+    vi.spyOn(path, 'join').mockImplementation(join);
+    const home = platform === 'win32' ? 'C:\\Users\\alice' : '/home/alice';
+    vi.stubEnv('HOME', home);
+
+    expect(expandHome('~')).toBe(home);
+    expect(expandHome('~/.teamai/team-repo')).toBe(nativePath.join(home, '.teamai', 'team-repo'));
+    expect(expandHome(nativePath.join('~/.teamai/team-repo', 'manifest', 'roles.yaml'))).toBe(
+      nativePath.join(home, '.teamai', 'team-repo', 'manifest', 'roles.yaml'),
+    );
+  });
+
+  it('only treats backslashes as separators on Windows', () => {
+    setPlatform(platform);
+    const nativePath = platform === 'win32' ? path.win32 : path.posix;
+    const join = nativePath.join;
+    vi.spyOn(path, 'join').mockImplementation(join);
+    const home = platform === 'win32' ? 'C:\\Users\\alice' : '/home/alice';
+    vi.stubEnv('HOME', home);
+
+    const input = '~\\.teamai\\team-repo';
+    expect(expandHome(input)).toBe(platform === 'win32'
+      ? nativePath.join(home, '.teamai', 'team-repo')
+      : input);
+    for (const unchanged of ['~alice/repo', 'relative/repo', home]) {
+      expect(expandHome(unchanged)).toBe(unchanged);
+    }
+  });
+});
 
 describe('normalizeHomePath', () => {
   it('converts a Git Bash drive path to native form', () => {

src/utils/home.ts

@@ -82,7 +82,8 @@ export function legacyUserHome(): string | null {
  * Expand ~ to the platform user home directory in paths.
  */
 export function expandHome(p: string): string {
-  if (p.startsWith('~/') || p === '~') {
+  // path.join converts ~/ to ~\ on Windows before manifest readers expand it.
+  if (p.startsWith('~/') || p === '~' || (process.platform === 'win32' && p.startsWith('~\\'))) {
     return path.join(getUserHome(), p.slice(1));
   }
   return p;