Make "game id" case insensitive

[sabi0]

Typing the game id ("orbit-mall") on a mobile phone often results in the first letter capitalized ("Orbit-mall").
And then you end up in a different game.

Make the game id case insensitive (convert to lower case) to fix this issue.

[minigolf2000]

+1 I also ran into this bug. Here's an video w/ repro steps

Screen_Recording_20250224_234920_Chrome.mp4