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/features/workspaces/components/WorkspaceDrawer.tsx b/src/features/workspaces/components/WorkspaceDrawer.tsx
index cce333b31..e92bc4b60 100644
--- a/src/features/workspaces/components/WorkspaceDrawer.tsx
+++ b/src/features/workspaces/components/WorkspaceDrawer.tsx
@@ -129,6 +129,7 @@ class WorkspaceDrawer extends Component<IProps> {
       <div className={`${classes.drawer} workspaces-drawer`}>
         <H1 className={classes.headline}>
           {intl.formatMessage(messages.headline)}
+          {/* eslint-disable-next-line jsx-a11y/no-static-element-interactions */}
           <span
             className={classes.workspacesSettingsButton}
             onKeyDown={noop}
@@ -179,6 +180,7 @@ class WorkspaceDrawer extends Component<IProps> {
               shortcutIndex={index + 1}
             />
           ))}
+          {/* eslint-disable-next-line jsx-a11y/no-static-element-interactions */}
           <div
             className={classes.addNewWorkspaceLabel}
             onClick={() => {