Condense toolbar into one row

[ManDay]

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 bug report will be dismissed otherwise.
• This issue contains only one feature request.
• I have read and understood the contribution guidelines.
• I optionally donated to support the Fossify mission.

Feature description

It would be nice to move all 9 buttons into a single row at the top of the screen. If there is an issue with device or screensize compat, maybe such that it overflows into additional rows or becomes scrollable left/right.

Why do you want this feature?

The currently layout takes up a lot of space at the top of the screen with plenty of unused room. I adore Fossify Paint's simplicity and in that spirit it would be nice to max out the available canvas.

Additional information

No response