feat(mcp): подготовить сервер и доступ к приёмке

tests/e2e/fixtures/netflow-settings.ts

@@ -0,0 +1,2 @@
+export const netflowSettings = { enabled: false, collectorIp: "10.255.254.1", flowListenPort: 4739, wgListenPort: 51821, prefix: "10.255.254.0/24", publicEndpoint: "", hostPublicKey: "", hasHostPrivateKey: false, hubServerId: null, retentionHours: 24, topN: 200, mapServiceMinSharePct: 0, lastDatagramAt: null, lastExporterIp: null, lastError: null, packetsReceived: 0, listenerBound: false, listenerAddress: null, peers: [] }
+export const keyedNetflowSettings = {...netflowSettings,hostPublicKey:"fixture-public-only",hasHostPrivateKey:true}