ci: add theme prs closer workflow

[qwerty541]

Related to https://github.com/anuraghazra/github-readme-stats/issues/3404

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Name	Status	Preview	Updated (UTC)
github-readme-stats	✅ Ready (Inspect)	Visit Preview	Dec 11, 2023 5:59pm

[codecov[bot]]

Codecov Report

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

Comparison is base (c31f3e8) 98.02% compared to head (4a7082b) 98.02%.

:exclamation: Current head 4a7082b differs from pull request most recent head bc37157. Consider uploading reports for the commit bc37157 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3534   +/-   ##
=======================================
  Coverage   98.02%   98.02%           
=======================================
  Files          27       27           
  Lines        6267     6267           
  Branches      549      549           
=======================================
  Hits         6143     6143           
  Misses        121      121           
  Partials        3        3           

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