cleanup Lens repo with tighter linting

Signed-off-by: Sebastian Malton <smalton@mirantis.com>

dashboard/client/components/line-progress/index.ts

@@ -1 +1 @@
-export * from './line-progress'
+export * from './line-progress';

dashboard/client/components/line-progress/line-progress.tsx

@@ -20,10 +20,10 @@ export class LineProgress extends React.PureComponent<Props> {
     precise: 2,
   };
 
-  render() {
+  render(): JSX.Element {
     const { className, min, max, value, precise, children, ...props } = this.props;
     let valuePercents = Math.min(100, value / (max - min) * 100);
-    const valuePercentsRounded = +valuePercents.toFixed(precise)
+    const valuePercentsRounded = +valuePercents.toFixed(precise);
     if (valuePercentsRounded) {
       valuePercents = valuePercentsRounded;
     }