Fixing metadata from_other

[JoOkuma]

Closes #241

[codecov-commenter]

Codecov Report

❌ Patch coverage is 50.00000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 88.27%. Comparing base (d7a060d) to head (edad786).

Files with missing lines	Patch %	Lines
src/tracksdata/graph/_base_graph.py	50.00%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #242      +/-   ##
==========================================
- Coverage   88.31%   88.27%   -0.05%     
==========================================
  Files          56       56              
  Lines        4074     4077       +3     
  Branches      709      710       +1     
==========================================
+ Hits         3598     3599       +1     
- Misses        290      291       +1     
- Partials      186      187       +1     

☔ 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.