fix: plots in popout window not scaled properly (by pinning voila<0.4)

[mariobuikhuizen]

This is caused by Voila 0.4.0 which is now based on ipywidgets 8. The Layout widget of v7 could not be created, resulting in the height of the plots not being set.

Fixes: #1787

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[pllim]

But this isn't a permanent fix, is it? I was just hoping we could get rid of maxversion pin of ipywidgets at #1788

[mariobuikhuizen]

Ah, yes, using ipywidgets 8 instead would also work. Although it would require ipywidgets>=8 in addition to voila>=0.4

[pllim]

Is it fair to say that #1788 would supersede this?

[pllim]

#1613 does not fix all the bugs, so I think we need this after all in the meantime.

[codecov]

Codecov Report

Base: 88.11% // Head: 88.11% // No change to project coverage 👍

Coverage data is based on head (51be9a8) compared to base (d16cb27).
Patch has no changes to coverable lines.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1791   +/-   ##
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  Coverage   88.11%   88.11%           
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  Files          95       95           
  Lines       10247    10247           
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  Hits         9029     9029           
  Misses       1218     1218           

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[pllim]

✔️ Spinner shows in Link Control when click on WCS.
✔️ Standalone app still works.
✔️ Viewer resizes display when popped out.

[bmorris3]

Should we make a ticket to remove the maxversion pin when it is no longer necessary?

[pllim]

Re: ticket -- I have updated #1613 to capture that as well, so no need for new ticket.

[pllim]

Let's get this in. Thanks, all!