chore(repo): make the release gate reproducible and clean product URLs

PyJHora absence is now partial, tests write research manifests to tmp, the registry allows experimental_variant, and product links point at the Gitea repo. Early logs move to docs/history.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/test_skill_release_clean_trial.py

@@ -68,5 +68,6 @@ def test_premium_skill_zip_runs_from_clean_directory(tmp_path: Path) -> None:
     )
     assert user_acceptance.returncode == 0, user_acceptance.stderr or user_acceptance.stdout
     report = json.loads(user_acceptance.stdout)
-    assert report["status"] == "pass"
+    # 原值＝status 必须 pass；新值＝pass 或 partial；原因＝打包目录里缺 PyJHora 时应降级而不是 fail
+    assert report["status"] in {"pass", "partial"}
     assert report["checks"]["guided_topics_entrypoint"] is True