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_package.py

@@ -56,7 +56,8 @@ def test_skill_release_package_can_write_zip(tmp_path) -> None:
         guided = archive.read("GUIDED_ENTRYPOINT.md").decode("utf-8")
         acceptance = json.loads(archive.read("PACKAGE_ACCEPTANCE.json").decode("utf-8"))
     assert "python3 scripts/user_invocation_acceptance_check.py" in install
-    assert "https://github.com/732642856/yinduzhanxing" in install
+    # 原值＝上游研究仓 GitHub 地址；新值＝本产品 Gitea 仓；原因＝安装说明必须指向可克隆的产品仓
+    assert "https://git.copse.top/root/Jyotisha" in install
     assert "guided_topics" in prompts
     assert "official_blocked" in prompts
     assert "western_oracle_payload" in prompts