* Add abilityAttr.is methods
* [WIP] move modifier stuff around
* Untangle circular deps from modifiers
* Move unlockables to own file
* Untangle all circular deps outside of MEs
* Move constants in MEs to their own files
* Re-add missing import to battle.ts
* Add necessary overload for getTag
* Add missing type import in weather.ts
* Init modifier types and pools in loading-scene
* Remove stray commented code
* Apply kev's suggestions from code review
Co-authored-by: NightKev <34855794+DayKev@users.noreply.github.com>
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Co-authored-by: NightKev <34855794+DayKev@users.noreply.github.com>