The Vue ESLint plugin is not compatible with Vite and isn't provided in
Vite's default template. By removing it, the codebase progresses toward
the migration to Vue 3.0 and Vite (#230).
Changes:
- Directly execute `eslint` in the `npm run lint:eslint` command.
- Fix previously undetected linting issues that weren't covered by Vue
CLI's default configuration.
- Updated various configuration files, reflecting the removal and lint
fixes.
- Remove unused `eslint-plugin-import` dependency that is already
imported by `@vue/eslint-config-airbnb-with-typescript`.
In `.eslintrc.cjs`:
- Add `es2022` as environment in to simplify setting parser options and
align with Vite starter configuration.
- Remove useless tests override.
- Move tests override in root `.eslintrc.cjs` to `tests/` for clarity,
better organization, scalability and separation of concerns.
