Bump perspective version to 2.8.0

[limx0]

Perspective has gone through some nice UX updates and bug fixes since the version panel is currently on (1.9.2).

Would it be possible to bump up to the latest version?

[limx0]

Currently failing on:

Error rendering Bokeh items: TypeError: Cannot read properties of undefined (reading 'worker')
    at v.render (panel.min.js?v=c47f5b18b8a430e698b9fe15e51f6119984e78334bcf3f45e210d30c37ef2f9e:130:3763)
    at c.render (bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:554:2239)
    at c.render (panel.min.js?v=c47f5b18b8a430e698b9fe15e51f6119984e78334bcf3f45e210d30c37ef2f9e:51:1136)
    at c.render (bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:554:2239)
    at c.render (bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:554:2239)
    at c.render (panel.min.js?v=c47f5b18b8a430e698b9fe15e51f6119984e78334bcf3f45e210d30c37ef2f9e:51:1136)
    at c.render_to (bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:554:6277)
    at bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:218:375
    at async f (bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:218:198)
    at async t.add_document_standalone (bokeh.min.js?v=3ca6425586de5036dc01992dd69aa61e9196dd02619557cfaeb1b3d8b77adf724be49401b1168483d165494ce57a6daa16e6f6d3660fef117d45028221f86357:218:459)

[philippjfr]

Are you saying you see those errors before or after the upgrade?

[limx0]

Hey @philippjfr sorry for the confusion. This is breaking on this PR and needs to be fixed.

[limx0]

@philippjfr the issue is that perspective now requires loading the perspective module from CDN (See here).

Apologies but JS is not my thing - is there somehow in panel I can execute the import script when the component loads?

[codecov]

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (f9d9a58) 83.65% compared to head (bc4b6d1) 83.10%.
Report is 2 commits behind head on main.

Files	Patch %	Lines
panel/compiler.py	0.00%	3 Missing ⚠️
panel/pane/perspective.py	66.66%	3 Missing ⚠️
panel/io/resources.py	66.66%	1 Missing ⚠️
panel/models/perspective.py	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5722      +/-   ##
==========================================
- Coverage   83.65%   83.10%   -0.56%     
==========================================
  Files         305      305              
  Lines       45518    45559      +41     
==========================================
- Hits        38079    37862     -217     
- Misses       7439     7697     +258     

Flag	Coverage Δ
ui-tests	39.09% <25.00%> (-0.57%)	⬇️
unitexamples-tests	71.65% <62.50%> (-0.01%)	⬇️

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[philippjfr]

Not quite done here. There's two tasks remaining

1. Figure out if we can bundle the Perspective code somehow
2. Figure out why the console error related to syncing some option happens

[limx0]

Thanks @philippjfr !