Fix: Use App Name if Package Name is not available

[ueman]

📜 Description

Not all platforms have a concept of an package id like on Android or iOS. Thus we need some other identifier. This identifier is the app name.

💡 Motivation and Context

#410

💚 How did you test it?

New test

📝 Checklist

• I reviewed submitted code
• I added tests to verify changes
• I updated the docs if needed
• All tests passing
• No breaking changes

🔮 Next steps

[codecov-io]

Codecov Report

Merging #411 (7ffd05f) into main (4d42b29) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #411   +/-   ##
=======================================
  Coverage   90.74%   90.74%           
=======================================
  Files          52       52           
  Lines        1654     1654           
=======================================
  Hits         1501     1501           
  Misses        153      153           

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[marandaneto]

This PR alone does not close #410 entirely, but it's good to be merged, LGTM.