feat: clean up 98 eslint errors and warnings

[KevinWu098]

Summary

✖ 101 problems (66 errors, 35 warnings) 59 errors and 2 warnings potentially fixable with the --fix option.

✖ 3 problems (0 errors, 3 warnings)

1. This PR resolves almost 100 eslint problems (the remainder are ones where I didn't feel confident touching on components relating to Map)
2. Broadly, most of these errors and warnings fall into a few buckets:
   • Import Order
   • Default Exports
   • Type errors (any)
   • Exhaustive Deps

Test Plan

1. These changes do span a lot of files, but no business logic has been changed (aside from useEffect/useCallback dependencies). Potential tests would just be clicking around and validating big features haven't regressed