fix: scope MCP configuration to Codex and stabilize Windows launchers

tests/unit/test_source_archive.py

@@ -132,3 +132,23 @@ def test_packaging_rejects_uncommitted_changes_and_credentials(repository, tmp_p
     )
     with pytest.raises(ValueError, match="credential-free HTTPS"):
         module.package_source(root, tmp_path / "source.zip")
+
+
+def test_archive_checks_out_chinese_batch_with_crlf_and_clean_git(repository, tmp_path):
+    root, _, _, _ = repository
+    project_root = Path(__file__).resolve().parents[2]
+    (root / ".gitattributes").write_bytes((project_root / ".gitattributes").read_bytes())
+    # The Git blob uses LF; the archive must contain the CRLF working-tree form.
+    content = (project_root / "start-cn.bat").read_bytes().replace(b"\r\n", b"\n")
+    (root / "start-cn.bat").write_bytes(content)
+    git(root, "add", "--", ".gitattributes", "start-cn.bat")
+    git(root, "commit", "-m", "Windows launcher attributes")
+    archive_path = tmp_path / "source.zip"
+    module.package_source(root, archive_path)
+    with zipfile.ZipFile(archive_path) as archive:
+        packed = archive.read("artemis/start-cn.bat")
+        assert b"\r\n" in packed
+        assert b"\n" not in packed.replace(b"\r\n", b"")
+        assert packed.decode("utf-8").startswith("@echo off\r\n")
+        archive.extractall(tmp_path / "unpacked")
+    assert git(tmp_path / "unpacked/artemis", "status", "--porcelain") == ""