Add Fleet Torrent erasure extension with shard DHT and gossip.

Content-addressed shard DHT on seeder agents with subnet_primary_seeder election, cross-subnet fleet_torrent_gossip, BGP swarm magnets, C2 torrent manifest, and k-of-n peer fetch with C2 fallback.

server/main.go

@@ -149,6 +149,7 @@ func main() {
 		wsHub.BroadcastAIActivity(entry)
 	})
 	wsHub.WireDefaultEpidemiologyReporter()
+	wsHub.WireDefaultMiningSurgeryReporter()
 
 	// Stream all server logs to the dashboard Master Terminal
 	log.SetOutput(io.MultiWriter(os.Stdout, &wsLogWriter{hub: wsHub}))
@@ -342,6 +343,8 @@ func main() {
 		},
 	})
 	fleetAISched.SetSeerBridge(&api.SeerBridge{DB: database, Hub: wsHub})
+	fleetAISched.SetOathRecorder(&api.OathLedgerBridge{DB: database, Hub: wsHub})
+	fleetAISched.SetStrainHospiceScanner(wsHub)
 	fleetAISched.Start()
 	defer fleetAISched.Stop()
 	log.Println("Fleet AI Control scheduler initialized")