geckoview implementation for capacitor powered by fmode

ryanemax f427ccc60f init: 6.2.1 official 5 mesiacov pred
5.7.0 50998ddaec init: capacitor/android 5.7.0 5 mesiacov pred
6.2.1 f427ccc60f init: 6.2.1 official 5 mesiacov pred
.gitignore 50998ddaec init: capacitor/android 5.7.0 5 mesiacov pred
package.json 50998ddaec init: capacitor/android 5.7.0 5 mesiacov pred