[FOER] FishOnMC-Extras-R

## What's Changed
* Allow expression for any length arithmetic expression by @DannyPX
* Fix incorrectly rounded pet percentage by @DannyPX
* Fix missing registry aware codecs for ItemStack JSON by @Kiddooo
* Fix crew list in tab not showing members outside of tab initially by @DannyPX
* Use icons instead of text for keybinds by @DannyPX
* Add new search handler and logic by @DannyPX
* Change crew chat marker by @DannyPX
* Refactor rarity marker on items by @DannyPX
* Fix missing parameter in tuple import by @DannyPX
* Add chummer placeholders by @DannyPX
* Fix double search rendering by @DannyPX