add no-unused and react/recommended to eslint (#1523)

* add no-unused-vars and no-unused-imports

* added quotes: double, and remove ignore pattern

* move itif and describeif into utils

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/+network-policies/network-policies.tsx

@@ -43,7 +43,7 @@ export class NetworkPolicies extends React.Component<Props> {
         ]}
         renderTableContents={(item: NetworkPolicy) => [
           item.getName(),
-          <KubeObjectStatusIcon object={item} />,
+          <KubeObjectStatusIcon key="icon" object={item} />,
           item.getNs(),
           item.getTypes().join(", "),
           item.getAge(),