Refactorise le code lié à Mastodon

[Guts]

No description provided.

[codecov]

Codecov Report

Merging #104 (8843c1a) into main (8b042af) will increase coverage by 0.06%.
The diff coverage is 21.17%.

@@            Coverage Diff             @@
##             main     #104      +/-   ##
==========================================
+ Coverage   64.56%   64.62%   +0.06%     
==========================================
  Files          32       33       +1     
  Lines        1366     1374       +8     
  Branches      239      239              
==========================================
+ Hits          882      888       +6     
- Misses        433      434       +1     
- Partials       51       52       +1     

Impacted Files	Coverage Δ
geotribu_cli/social/mastodon_client.py	20.23% <20.23%> (ø)
geotribu_cli/comments/comments_broadcast.py	51.28% <100.00%> (+26.06%)	⬆️

... and 1 file with indirect coverage changes