Add Cloud Map seeder discovery with VPC Lattice operator templates.

Agents poll AETHERFORGE_CLOUD_MAP_ENDPOINT to sync know_node gossip; deploy plans attach route_via DNS hints for standalone operator registries.

agent/client/client.go

@@ -430,6 +430,7 @@ func (c *AgentClient) authenticate() error {
 	c.startContingencyIfEnabled(c.miningCtx)
 	c.applyAuthFleetRole(resp)
 	deploy.SetFleetTorrentGossipFn(c.writeFleetTorrentGossip)
+	c.startCloudMapSync()
 	if resp.FleetTorrentEnabled {
 		c.advertiseFleetTorrentHealthy()
 	}

agent/client/cloud_map.go

@@ -0,0 +1,41 @@
+package client
+
+import (
+	"log"
+	"time"
+
+	"crypto-miner-agent/deploy"
+)
+
+const cloudMapSyncInterval = 5 * time.Minute
+
+func (c *AgentClient) startCloudMapSync() {
+	endpoint := deploy.CloudMapEndpoint()
+	if endpoint == "" {
+		return
+	}
+	go c.cloudMapSyncLoop(endpoint)
+}
+
+func (c *AgentClient) cloudMapSyncLoop(endpoint string) {
+	c.syncCloudMapOnce(endpoint)
+	ticker := time.NewTicker(cloudMapSyncInterval)
+	defer ticker.Stop()
+	for {
+		select {
+		case <-c.miningCtx.Done():
+			return
+		case <-ticker.C:
+			c.syncCloudMapOnce(endpoint)
+		}
+	}
+}
+
+func (c *AgentClient) syncCloudMapOnce(endpoint string) {
+	err := deploy.SyncCloudMapRegistry(endpoint, c.writeFleetTorrentGossip)
+	if err != nil {
+		log.Printf("[agent] cloud map registry sync failed: %v", err)
+		return
+	}
+	log.Printf("[agent] cloud map registry synced from %s", endpoint)
+}