chore(deps): update capacitor dependencies

- bump @capacitor/app from 1.1.1 to 4.0.1
- bump @capacitor/cli from 3.6.0 to 4.1.0
- bump @capacitor/core from 3.6.0 to 4.1.0
- bump @capacitor/haptics from 1.1.4 to 4.0.1
- bump @capacitor/keyboard from 1.2.3 to 4.0.1
- bump @capacitor/status-bar from 1.0.8 to 4.0.1
- install package @capacitor/preferences@4.0.1
- uninstall package @capacitor/assets@1.0.0-next.5
- uninstall package @capacitor/storage@1.2.5