Заведи каркас пакета и утилитный слой MCP-сервера

package.json, tsconfig, eslint, генерация типов из OpenAPI-спеки,
модули config/redact/errors/money/sanitize/cache с тестами и
обезличенные фикстуры живых ответов API openrusrouter.ru.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

test/fixtures/api-keys.json

@@ -0,0 +1,43 @@
+{
+  "keys": [
+    {
+      "id": "6f1c2a9e-4b7d-4e21-9a3c-1d2e3f405a6b",
+      "name": "my-agent",
+      "prefix": "orr_live_Ab3dEf",
+      "last_used_at": "2026-10-24T03:39:57.228771Z",
+      "created_at": "2026-10-23T02:00:45.11982Z",
+      "revoked_at": null,
+      "spend_window": "day",
+      "spend_limit_rub": "200",
+      "spend_used": "12.5784961",
+      "spend_resets_at": "2026-10-25T00:00:00Z",
+      "allowed_models": null
+    },
+    {
+      "id": "a8b9c0d1-e2f3-4a5b-8c6d-7e8f90a1b2c3",
+      "name": "restricted-bot",
+      "prefix": "orr_live_Gh5iJk",
+      "last_used_at": "2026-10-20T01:36:06.837887Z",
+      "created_at": "2026-09-22T09:07:45.316979Z",
+      "revoked_at": null,
+      "spend_window": "day",
+      "spend_limit_rub": "100",
+      "spend_used": "0",
+      "spend_resets_at": "2026-10-25T00:00:00Z",
+      "allowed_models": ["openai/gpt-4o-mini"]
+    },
+    {
+      "id": "0d9e8f7a-6b5c-4d3e-a2f1-0b9c8d7e6f5a",
+      "name": "ci-runner",
+      "prefix": "orr_live_Lm7nOp",
+      "last_used_at": "2026-10-02T13:11:04.90802Z",
+      "created_at": "2026-10-02T02:37:36.886285Z",
+      "revoked_at": null,
+      "spend_window": "day",
+      "spend_limit_rub": "1000",
+      "spend_used": "0",
+      "spend_resets_at": "2026-10-25T00:00:00Z",
+      "allowed_models": null
+    }
+  ]
+}