Cleanup pumpkin-config

[Commandcracker]

Description

Most changes are because serde_inline_default is no longer needed, see here

Testing

ran diff on booth configs to see if anything changed.

Checklist

Things need to be done before this Pull Request can be merged.

• [x] Code is well-formatted and adheres to project style guidelines: cargo fmt
• [x] Code does not produce any clippy warnings cargo clippy

[Snowiiii]

The only reason we use serde_inline_default is to have default values for config fields we can't parse. I tested your changes and removed a random config value. It gave me an error Couldn't parse config at "configuration.toml". Reason: missing fieldhardcore. This is is proberbly caused by an Config update, Just delete the old Config and start Pumpkin again

[Commandcracker]

The only reason we use serde_inline_default is to have default values for config fields we can't parse. I tested your changes and removed a random config value. It gave me an error Couldn't parse config at "configuration.toml". Reason: missing fieldhardcore. This is is proberbly caused by an Config update, Just delete the old Config and start Pumpkin again

Now it should work

[Snowiiii]

Just tested again. Works fine now and looks much better. Thanks @Commandcracker :D