Eugene Popov authored Oct 12, 2022 and Christoph Cullmann committed Oct 12, 2022

The current welcome screen UI doesn't suit me very well, so I decided to design
a new one. Pros of the new UI:
- it has a cohesive design and is visually separated from the rest of the view
- using QScrollArea as a basis avoids squeezing its contents and doesn't limit
  the minimum window size
- it's more compact and suitable for small screens
- it also displays saved sessions