feat(mcp): подготовить сервер и доступ к приёмке

docs/ux-ui/acceptance/source212-result.json

@@ -0,0 +1,14 @@
+{
+  "date": "2026-10-13",
+  "block": "12.5.212",
+  "kinds": [
+    {
+      "kind": "backend",
+      "matched": 478
+    },
+    {
+      "kind": "frontend",
+      "matched": 527
+    }
+  ]
+}