Issue 388 - Device node (#397)

* Issue 388 - Device node (first version before review) (#388)

* fix: style linting issues

* review: revert the same padding size of the level 1 components on the sidebar

* feat(uhk-icon): Create uhk-icon set and fix USB device icon visibility in electron

* style: Use semicolon in js files

packages/uhk-web/src/app/components/side-menu/side-menu.component.ts

@@ -41,6 +41,7 @@ export class SideMenuComponent {
 
     constructor(private store: Store<AppState>, private renderer: Renderer) {
         this.animation = {
+            device: 'active',
             keymap: 'active',
             macro: 'active',
             addon: 'active'