Remove Type 1 (LOAD_LEVEL) WebSocket packets as they are redundant.

[ProjectHSI]

Type 1 packets are almost always accompanied by a Type 2 (LOAD_COMPOSITE) packet - which provides a level name as well - and the Type 1 packet isn't sent while the Commands Editor is loading the level either - it's completely redundant and not needed.

Alternatively - the packet could be sent while the Commands Editor is loading the level, but hasn't finished.