fix(test): remediate repository-wide regressions (Closes #673)

mcp_daemon_guard.py

@@ -29,6 +29,11 @@ class UnsanctionedRuntimeError(RuntimeError):
 
 
 def is_pytest_runtime() -> bool:
+    if os.environ.get("GITEA_TEST_FORCE_UNSANCTIONED") == "1":
+        return False
+    import sys
+    if "pytest" in sys.modules:
+        return True
     return bool((os.environ.get("PYTEST_CURRENT_TEST") or "").strip())