abstracting plotting

[K20shores]

When checking out differences in TS1, I noticed that plotting no longer worked after we (correctly) added data headers in #273

This PR

• moves all plotting to its own file and adds tests, also makes it easier to plot
• corrects the readme examples
• corrects some data output functionality so that we can output to a file and print to the terminal if the output type is csv

[adityakiran1423]

Hello @K20shores. Just one thing :
In src/acom_music_box/main.py (before changes where made to it) the plot_with_gnuplot function runs a finally block where data_file_path is deleted if generated after successfully plotting using gnu_plot.

However

In src/acom_music_box/plot_output.py the plot_with_gnuplot function doesn't seem to have a finally block for deleting data_file_path. Is this done for a specific reason?

I've reviewed all the other files changed in the PR, looks good to me!

[adityakiran1423]

Looks good to me!

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 90.27778% with 7 lines in your changes missing coverage. Please review.

Project coverage is 47.38%. Comparing base (70601c3) to head (c129388).

Files with missing lines	Patch %	Lines
src/acom_music_box/plot_output.py	88.70%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #278      +/-   ##
==========================================
+ Coverage   43.33%   47.38%   +4.05%     
==========================================
  Files          13       14       +1     
  Lines        1013     1034      +21     
==========================================
+ Hits          439      490      +51     
+ Misses        574      544      -30     

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