feat(mcp): подготовить сервер и доступ к приёмке

docs/ux-ui/acceptance/release243-dry-run.json

@@ -0,0 +1,13 @@
+{
+  "date": "2026-10-14",
+  "block": "12.5.243",
+  "candidateVersion": "1.47.7",
+  "commitCount": 6,
+  "manifestSchemaValid": true,
+  "releaseNotesMatchCandidate": true,
+  "tagsCreated": 0,
+  "pushes": 0,
+  "giteaApiWrites": 0,
+  "registryUploads": 0,
+  "externalJobExecuted": false
+}