enable and fix no-unused-vars and no-async-promise-executor (#17070)

* dev: set --no-bail for lint task

* lint: enable no-async-promise-executor lint and fix them

* lint: enable no-unused-vars with allowing _ prefix

* lint: fix semi

packages/frontend/src/utility/image-frame-renderer/ImageFrameRenderer.ts

@@ -201,7 +201,7 @@ export class ImageFrameRenderer {
 					qrSize,
 				);
 				qrImageBitmap.close();
-			} catch (err) {
+			} catch (_) {
 				// nop
 			}
 		}