Here moved our utility polyfill for Map.groupBy into shims module we are
using for all stuff we will replace with native methods.
Used it in marketplace to group by category.
Ref https://github.com/webstudio-is/webstudio/issues/2532
Here refactored props values computing to reuse in both canvas and
settings panel and support future collections which need to provide
different values for same variables.
Grouped whole logic and covered with tests.
## Testing
- check image src is working
- check link switch page in preview
Here a little refactored copy paste instance plugin.
Now we copy all data including slots and tokens though paste write them
as is or do not write at all if already exist.
This let us to not do unnecessary patches for copy paste within project
while still have whole UI pasted in different project.
There is still a problem with pasting styles which always have different
breakpoint ids in each project. We will need to implement merging in
other PR.
Bogdan Chadkin