fix: Windows client compile errors — get_world_3d on Node, array type mismatch, null plugin guard, maps format

scripts/network/client_prediction.gd.uid

@@ -0,0 +1 @@
+uid://b4yrh2xnjfrch

scripts/network/map_browser_rpc.gd.uid

@@ -0,0 +1 @@
+uid://duwmyvcdn55qe

scripts/network/server_main.gd

@@ -72,7 +72,7 @@ func _ready() -> void:
 	print("[ServerMain]   Port:       %d" % effective_port)
 	print("[ServerMain]   Name:       \"%s\"" % ServerConfig.server_name)
 	print("[ServerMain]   Tick rate:  %d Hz" % ServerConfig.tick_rate)
-	print("[ServerMain]   Maps:       %s" % ServerConfig.map_list)
+	print("[ServerMain]   Maps:       %s" % str(ServerConfig.map_list))
 	print("[ServerMain]   Headless:   %s" % (DisplayServer.get_name() == &"headless"))
 	print("[ServerMain]   Spawn pts:  Team A=%d, Team B=%d" % [spawn_points_a.size(), spawn_points_b.size()])
 	var lag_comp_ms: float = 64.0 * 1000.0 / ServerConfig.tick_rate

scripts/network/snapshot.gd.uid

@@ -0,0 +1 @@
+uid://vxt3rh3f2j35