Implement ESLinter

[carlxw]

Hi everyone, prior to merging, please check if these rules are what we want to be enforced. Everybody does have different coding practices, so please take the time to review what we should add/remove before merging this into main.

Here's some good references:

• https://discordjs.guide/preparations/setting-up-a-linter.html#setting-up-eslint-rules
• https://eslint.org/docs/latest/rules/

[sherwinchiu]

Task linked: CU-8687acxtz linting for JS consistency across the repo

[sherwinchiu]

can we just do the default for ESLinter? i think that should be good enough, and then we can go from there

[carlxw]

@sherwinchiu What exactly do you mean by "default"?

[carlxw]

TLDR

• Added ESLinter with JS Code Standard with a few other rules
• Added Husky to lint pre-commit
  • This feature is currently disabled because ALL files are going to need lots of work before re-enabling this