Clean up leftover template files

[bartfeenstra]

This fixes #555

[github-actions]

Uploaded betty.app for commit cab29b7. You can download it, test it on Mac OS 🍎, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[github-actions]

Uploaded betty.exe for commit cab29b7. You can download it, test it on Windows 🪟, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[github-actions]

Uploaded betty.app for commit 9ee6781. You can download it, test it on Mac OS 🍎, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[github-actions]

Uploaded betty.exe for commit 9ee6781. You can download it, test it on Windows 🪟, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[github-actions]

Uploaded betty.app for commit d485039. You can download it, test it on Mac OS 🍎, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (833d9d2) 92.58% compared to head (5d70613) 92.58%.

Additional details and impacted files

@@            Coverage Diff             @@
##            0.3.x    #1088      +/-   ##
==========================================
- Coverage   92.58%   92.58%   -0.01%     
==========================================
  Files          74       74              
  Lines        8446     8445       -1     
==========================================
- Hits         7820     7819       -1     
  Misses        626      626              

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[github-actions]

Uploaded betty.exe for commit d485039. You can download it, test it on Windows 🪟, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[github-actions]

Uploaded betty.app for commit 5d70613. You can download it, test it on Mac OS 🍎, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.

[github-actions]

Uploaded betty.exe for commit 5d70613. You can download it, test it on Windows 🪟, and post your feedback in a comment to this pull request 💕

The download will stop working after at most 90 days.