🐛 fix(scripts): repair windows script parsing

fix powershell here-strings and help alias conflicts\nadd windows script lint test and run it in CI

tests/README.md

@@ -11,7 +11,8 @@ tests/
 │   ├── test_sync_standards.bats   # sync_standards.sh 测试
 │   ├── test_sync_templates.bats   # sync_templates.sh 测试
 │   ├── test_vendor_playbook.bats  # vendor_playbook.sh 测试
-│   └── test_install_codex_skills.bats  # install_codex_skills.sh 测试
+│   ├── test_install_codex_skills.bats  # install_codex_skills.sh 测试
+│   └── test_windows_script_lints.bats  # Windows 脚本 lint 测试
 ├── templates/                      # 模板验证测试
 │   ├── validate_python_templates.sh    # Python 模板验证
 │   ├── validate_cpp_templates.sh       # C++ 模板验证
@@ -153,6 +154,16 @@ sh check_doc_links.sh
 - **幂等性**：
   - 多次安装结果一致
 
+#### test_windows_script_lints.bats
+
+测试 Windows 脚本的基础 lint 规则：
+
+- **PowerShell**：
+  - here-string 终止符不与管道同一行
+  - Help 参数别名不与参数名冲突
+- **Batch**：
+  - `:show_help` 标签不应阻断参数解析
+
 ### 2. 模板验证测试 (templates/)
 
 验证项目模板文件的正确性和完整性。

tests/scripts/test_windows_script_lints.bats

@@ -0,0 +1,44 @@
+#!/usr/bin/env bats
+# Windows script lint tests (PowerShell/Batch)
+
+setup() {
+    export PLAYBOOK_ROOT="$(cd "$BATS_TEST_DIRNAME/../.." && pwd)"
+}
+
+@test "sync_standards.ps1 - here-string terminator not piped" {
+    run grep -nE "^[[:space:]]*['\\\"]@\\s*\\|" "$PLAYBOOK_ROOT/scripts/sync_standards.ps1"
+    [ "$status" -ne 0 ]
+}
+
+@test "sync_standards.ps1 - Help alias does not shadow parameter name" {
+    run grep -niE "Alias\\([^)]*['\"]help['\"]" "$PLAYBOOK_ROOT/scripts/sync_standards.ps1"
+    [ "$status" -ne 0 ]
+}
+
+@test "install_codex_skills.ps1 - Help alias does not shadow parameter name" {
+    run grep -niE "Alias\\([^)]*['\"]help['\"]" "$PLAYBOOK_ROOT/scripts/install_codex_skills.ps1"
+    [ "$status" -ne 0 ]
+}
+
+@test "sync_templates.ps1 - Help alias does not shadow parameter name" {
+    run grep -niE "Alias\\([^)]*['\"]help['\"]" "$PLAYBOOK_ROOT/scripts/sync_templates.ps1"
+    [ "$status" -ne 0 ]
+}
+
+@test "vendor_playbook.ps1 - Help alias does not shadow parameter name" {
+    run grep -niE "Alias\\([^)]*['\"]help['\"]" "$PLAYBOOK_ROOT/scripts/vendor_playbook.ps1"
+    [ "$status" -ne 0 ]
+}
+
+@test "sync_standards.bat - show_help label follows parse_args" {
+    local file="$PLAYBOOK_ROOT/scripts/sync_standards.bat"
+    local show_line
+    local parse_line
+
+    show_line=$(grep -n "^:show_help" "$file" | head -n 1 | cut -d: -f1)
+    parse_line=$(grep -n "^:parse_args" "$file" | head -n 1 | cut -d: -f1)
+
+    [ -n "$show_line" ]
+    [ -n "$parse_line" ]
+    [ "$show_line" -gt "$parse_line" ]
+}