Move plot plasma current into summary.py

[timothy-nunn]

No description provided.

[codecov-commenter]

Codecov Report

❌ Patch coverage is 3.12500% with 31 lines in your changes missing coverage. Please review.
✅ Project coverage is 49.44%. Comparing base (e11ee48) to head (7a85ebc).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
process/core/io/plot/summary.py	3.12%	31 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4170      +/-   ##
==========================================
- Coverage   49.44%   49.44%   -0.01%     
==========================================
  Files         149      149              
  Lines       29802    29799       -3     
==========================================
- Hits        14737    14734       -3     
  Misses      15065    15065              

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.