ci: revert back to v2.2.0

docs: split and update docs

refactor(configs)!: make configs more structured

Use a more "default" set-up, where every plugin is chained separately
for clearer control.

Also fixes persisting issues with react config, and adds stricter type
checking for TS.

BREAKING CHANGE: modifies eslint significantly and changes importing

feat(deps): add dependabot