Expandable Dock (expands when swiping up on dock)

[Penguinjumper]

Checklist

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

Feature description

Swiping up on the dock expands the dock to 2-4 rows of icons (configurable in settings). See Microsoft launcher.

Why do you want this feature?

So far no FOSS Launcher has this amazing ability. Once I got used to it on Microsoft Launcher it's really hard to switch to anything not as intrusive.

Additional information

Thanks for your amazing work!