`contains "game"` rule hits undesired sites

[danny0838]

https://github.com/polywock/globalSpeed/blob/01c5b3820c16ab4973cb994e38e1b66119b6d477/src/defaults/index.ts#L28

For example, this rule causes shortcuts non-functional when watching animes at https://ani.gamer.com.tw/.

Maybe it should be revised to be more restrictive.

[polywock]

Hello! Knew that one would be problematic. Changed to games for now. I'm considering switching to a whitelist system where it's disabled on all websites by default except some popular video websites.