* feat(llc, ui): Introduce `keyStrokeHandler` to properly handle keyStrokes. Signed-off-by: xsahil03x <[email protected]> * chore(ui): update CHANGELOG.md Signed-off-by: xsahil03x <[email protected]> * test(llc): add key_stroke_handler_test.dart Signed-off-by: xsahil03x <[email protected]>