Fix: save the file cache on exit

[emmercm]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 93.22%. Comparing base (29a3482) to head (abcc9d3).

Files	Patch %	Lines
src/types/cache.ts	50.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff            @@
##             main    #1236    +/-   ##
========================================
  Coverage   93.22%   93.22%            
========================================
  Files         108      108            
  Lines        6704     6705     +1     
  Branches     1582     1477   -105     
========================================
+ Hits         6250     6251     +1     
- Misses        430      453    +23     
+ Partials       24        1    -23     

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[github-actions]

🧪 Branch testing instructions

This pull request has been merged, its base branch can be tested locally with the following command:

npm exec --yes -- "github:emmercm/igir#main" [commands..] [options]

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[github-actions]

🔒 Inactive pull request lock

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.

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