feat(device): Add 'Save to keyboard' button (#402)

* feat(device): Add 'Save to keyboard' button

Created a 'Progress Button' that have 2 state in progress or not.
Able to set different text for different state:
- baseText for normal state
- progressText for in progress state
close: #377

* fix 'Save to keyboard' button visibility in web version

* remove success notification when save to keyboard success

* feat(notifier): Turn off auto hide of the notifier

* feat(device): Show saved state of 'Save to keyboard button'

* style: Format import in app.component.ts

* feat(device): Auto hide 'Save to Keyboard' button

* fix(device): Fix saving animation

* fix(device): Fix saving animation

* fix(device): Fix tslint

packages/uhk-agent/src/services/device.service.ts

@@ -92,7 +92,7 @@ export class DeviceService {
             const applyTransferData = this.getTransferData(applyBuffer);
             this.logService.debug('Fragment: ', JSON.stringify(applyTransferData));
             device.write(applyTransferData);
-
+            device.close();
             response.success = true;
             this.logService.info('transferring finished');
         }