feat(mcp): подготовить сервер и доступ к приёмке

docs/ux-ui/acceptance/optional222-144-initial-failure.json

@@ -0,0 +1,9 @@
+{
+  "date": "2026-10-14",
+  "block": "12.5.222",
+  "database": "mm_accept_144_1791919769374",
+  "script": "traffic-flow-ipv6-pipeline.test.ts",
+  "passed": false,
+  "errorName": "Error",
+  "exitCode": 1
+}