scrub Avalanche/Snowman naming residue: docstring + label rename (no wire changes)

examples/multi-consensus.yaml

@@ -13,7 +13,7 @@ engines:
     staking_port: 9651
     extra:
       chain_id: 96369
-      consensus: snowman
+      consensus: linear
     wait_healthy: true
 
   # Lux for compatibility testing

local/genesis_config.go

@@ -891,7 +891,7 @@ func validatorKeysDir() string {
 //
 // IMPORTANT: Keys are derived from mnemonic ONCE and persisted to disk (~/.lux/netrunner-validators/).
 // On subsequent runs, keys are loaded from disk to maintain stable NodeIDs.
-// This follows Avalanche's pattern where identity = persistent staking keys.
+// This follows the Lux pattern where identity = persistent staking keys.
 //
 // The mnemonic is used to derive:
 // - EC keys (for P-chain allocations) - deterministic from mnemonic

multinet/manager.go

@@ -100,7 +100,7 @@ const (
 // ConsensusManager handles consensus for a network
 type ConsensusManager struct {
 	NetworkID uint32
-	Type      string // "snowman" or "avalanche"
+	Type      string // "linear" (single-chain Lux ProtocolVM) or "dag" (Quasar DAG)
 	Params    ConsensusParams
 	mu        sync.RWMutex
 }
@@ -205,7 +205,7 @@ func (m *MultiNetworkManager) AddNetwork(config NetworkConfig) error {
 	// Create consensus manager for this network
 	m.consensusManagers[config.NetworkID] = &ConsensusManager{
 		NetworkID: config.NetworkID,
-		Type:      "snowman", // Default to Snowman consensus
+		Type:      "linear", // Default to Lux ProtocolVM linear chain
 		Params:    DefaultConsensusParams(),
 	}
 
@@ -324,7 +324,7 @@ func (m *MultiNetworkManager) runConsensus(networkID uint32) {
 			return
 		case <-ticker.C:
 			// Simulate consensus round
-			// In production, this would run actual Snowman/Avalanche consensus
+			// In production, this would run actual Lux Quasar consensus
 		}
 	}
 }