test: seed workflow load proof in reviewer mutation paths (Closes #389)

tests/test_permission_reports.py

@@ -99,6 +99,7 @@ class PermissionReportBase(unittest.TestCase):
     def tearDown(self):
         self._remotes.stop()
         mcp_server._IDENTITY_CACHE.clear()
+        mcp_server.review_workflow_load.clear_review_workflow_load()
         gitea_config._active_profile_override = None
         self._dir.cleanup()
 
@@ -249,6 +250,8 @@ class TestEligibilityDenialReport(PermissionReportBase):
                 return {"login": "author-user"}
             return PR_PAYLOAD
         mock_api.side_effect = fake_api
+        mcp_server.init_review_decision_lock("prgs", "review_pr")
+        mcp_server.gitea_load_review_workflow()
         with patch.dict(os.environ, self._env("author-profile")):
             res = mcp_server.gitea_merge_pr(
                 pr_number=42, confirmation="MERGE PR 42",