style: added eslint

.eslintrc.js

.github/FUNDING.yml

.github/workflows/eslint.yml

generate-config.js

main.js

modules/admin-tools/commands/movechannel.js

modules/birthday/commands/birthday.js

modules/giveaways/commands/gend.js

modules/giveaways/commands/gstart.js

modules/levels/commands/deletexp.js

modules/levels/commands/leaderboard.js

modules/levels/commands/profile.js

modules/levels/events/message.js

modules/moderation/commands/ban.js

modules/moderation/commands/kick.js

modules/moderation/commands/removeWarn.js

modules/moderation/commands/unban.js

modules/moderation/commands/warn.js

modules/moderation/models/ModerationAction.js

modules/partner-list/commands/add-partner.js