Implementation of a self-learning dictionary #511

Checklist

• I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• I have taken the time to fill in all the required details. I understand that the request will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.

Feature description

With "self-learning" I mean that the keyboard learns which words I used before and makes suggestions for my current typing (As in Gboard for example). This doesn't has to mean that I misspell anything. It just would speed up and help to minimize the typing process.

Why do you want this feature?

The feature of making suggestions would speed up/help minimize the typing process in the keyboard. It would also help to complement the proposed autocorrect feature here.

Additional information

No response