Unify heap objects with typed headers and bootstrap Type

scripts/smoke.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""Local end-to-end smoke test, no Docker or external DB required."""
+"""Remote CI end-to-end smoke test, no external database required."""
 import json
 import os
 from pathlib import Path
@@ -32,7 +32,7 @@ def main():
         isolated_env = {**env, "DATABASE_URL": "invalid-database-url"}
         bootstrap = run(cli, "bootstrap", env=isolated_env)
         assert "root=Object parent=None" in bootstrap, bootstrap
-        assert "instances_distinct=true heap_objects=4" in bootstrap, bootstrap
+        assert "instances_distinct=true heap_objects=5" in bootstrap, bootstrap
         assert not Path(env["SQLITE_PATH"]).exists(), "bootstrap must not open storage"
         assert "sqlite" in run(cli, "metadata", "put", "smoke", "持久化成功", env=env)
         assert run(cli, "metadata", "get", "smoke", env=env) == "持久化成功"
@@ -61,7 +61,7 @@ def main():
                 for _ in range(2):
                     with urllib.request.urlopen(f"http://127.0.0.1:{port}/bootstrap", timeout=2) as response:
                         info = json.load(response)
-                    assert info == {"root_class": "Object", "root_has_parent": False, "heap_objects": 1}, info
+                    assert info == {"root_class": "Object", "root_has_parent": False, "heap_objects": 2}, info
             finally:
                 process.send_signal(signal.SIGTERM)
                 try: