Saving mota output

[nikk-nikaznan]

• mota return all the metrics and save to csv
• adding some plot functions to visualise the tracking result

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NOTES by @sfmig: I split this PR in smaller parts:

• a refactoring PR #241
• a small refactoring to the detector evaluation in #240
• adding MLflow logger and using Lightning's predict methon in #238
• a MOTA histogram PR #239
• a tracker evaluation review & fix in PR #243 (once the first two are merged)

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 47.76%. Comparing base (c3e653d) to head (ff376d7).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #180 +/- ## ======================================= Coverage 47.76% 47.76% ======================================= Files 24 24 Lines 1564 1564 ======================================= Hits 747 747 Misses 817 817 ```

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[sfmig]

Closing this PR as it has been split into the smaller PRs in the description