Improved Plotting

[PythonFZ]

## DO NOT MERGE UNTIL PERFORMANCE ISSUE IS RESOLVED!

• zntrack support
• metadata selection does not work, e.g. with colormap - need a better method.
• when to show the plotting window (plots refresh)
• fullscreen plots
• share selected frames across webclients
• check what goes wrong in edge
• new window plots
• ticks are invisible in dark mode
• to gradient or not to use gradient
• upload
• selection does not work if there is only a single plot
• initial view too small / no plots shown (default empty plot?)
• 2D plot does not work, if the value was not initially changed?
• large plots issue
• tooltips
• reduce ticks when there are too many, maybe use resolution as a reference
• every step triggers a full react re-rendering of the entire progress bar - that is painfully slow. Maybe only show every second / third .. tile once they get very small?

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 26.38889% with 53 lines in your changes missing coverage. Please review.

Project coverage is 55.88%. Comparing base (d8b5353) to head (5113862).

Files	Patch %	Lines
zndraw/server/events.py	19.23%	21 Missing ⚠️
zndraw/utils.py	16.66%	15 Missing ⚠️
tests/test_analysis.py	0.00%	8 Missing ⚠️
zndraw/tasks/__init__.py	37.50%	5 Missing ⚠️
zndraw/analyse/__init__.py	0.00%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #614      +/-   ##
==========================================
- Coverage   56.90%   55.88%   -1.02%     
==========================================
  Files          35       35              
  Lines        2775     2822      +47     
==========================================
- Hits         1579     1577       -2     
- Misses       1196     1245      +49     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[PythonFZ]

move to a module