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>

scripts/user_invocation_acceptance_check.py

@@ -79,6 +79,20 @@ def _strict_summary(report: dict[str, Any]) -> dict[str, Any]:
     }
 
 
+def resolve_acceptance_status(errors: list[str], adapter_report: dict[str, Any]) -> str:
+    """Hard failures stay fail; a missing reference engine is a partial, not a fail."""
+    if errors:
+        return "fail"
+    engines = adapter_report.get("engines") if isinstance(adapter_report.get("engines"), dict) else {}
+    for details in engines.values():
+        if not isinstance(details, dict):
+            continue
+        blockers = details.get("readiness_blockers") or []
+        if details.get("missing_dependency") or "missing_dependency" in blockers:
+            return "partial"
+    return "pass"
+
+
 def main() -> int:
     pytest_check = _run(
         [
@@ -162,9 +176,10 @@ def main() -> int:
     if adapter_report.get("status") not in usable_adapter_statuses:
         errors.append("external_adapter_status_unusable")
 
+    status = resolve_acceptance_status(errors, adapter_report)
     result = {
         "scope": "user_invocation_acceptance_check",
-        "status": "pass" if not errors else "fail",
+        "status": status,
         "errors": errors,
         "checks": {
             "user_invocation_tests": pytest_check["returncode"] == 0,
@@ -177,7 +192,7 @@ def main() -> int:
         "external_engines": _engine_summary(adapter_report),
     }
     print(json.dumps(result, ensure_ascii=False, indent=2, sort_keys=True))
-    return 0 if not errors else 1
+    return 0 if status != "fail" else 1
 
 
 if __name__ == "__main__":