refactor: bring down eslint warnings to zero (#1714)

- install `@eslint-react/eslint-plugin` dependency
- configure `@eslint-react/eslint-plugin` in eslint config
- modernize `lint` command in `package.json`
- disable or fix various reported lint issues
- fix `div` being nested in `p` for settings
- replace deprecated `event.keyCode` with `event.key`
- update isEscKeyPress method and unit tests which used deprecated `event.keyCode`
- allow `eslint` v8 as peer dependency for `@eslint-react/eslint-plugin`

1 files changed, 2 insertions, 0 deletions

diff --git a/src/components/ui/select/index.tsx b/src/components/ui/select/index.tsx
index 2716ebc2d..397fd97ed 100644
--- a/src/components/ui/select/index.tsx
+++ b/src/components/ui/select/index.tsx
@@ -197,6 +197,7 @@ class SelectComponent extends Component<IProps, IState> {
     this.arrowKeysHandler = this.arrowKeysHandler.bind(this);
   }
 
+  // eslint-disable-next-line @eslint-react/no-unsafe-component-will-mount
   UNSAFE_componentWillMount(): void {
     const { value } = this.props;
 
@@ -417,6 +418,7 @@ class SelectComponent extends Component<IProps, IState> {
               ref={this.scrollContainerRef}
             >
               {Object.keys(options!).map((key, i) => (
+                // eslint-disable-next-line jsx-a11y/no-static-element-interactions
                 <div
                   key={key}
                   onClick={() => this.select(key)}