feat: support weekly fix sessions

[Vlad-Bukatin]

Closes: #349

[codecov]

Codecov Report

❌ Patch coverage is 97.67442% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.72%. Comparing base (6134d74) to head (53b404c).

Files with missing lines	Patch %	Lines
crates/hotfix/src/session_schedule.rs	97.67%	7 Missing ⚠️

Additional details and impacted files

@@ Coverage Diff @@## main #350 +/- ##
==========================================
+ Coverage 91.44% 91.72% +0.27% 
==========================================
Files 94 94 Lines 9761 10038 +277 ==========================================
+ Hits 8926 9207 +281 + Misses 835 831 -4 

Flag	Coverage Δ
core	91.62% <97.67%> (+0.28%)	⬆️

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[davidsteiner]

@Vlad-Bukatin Thanks, looks good! Feel free to merge it in and I'll release it.

[Vlad-Bukatin]

@davidsteiner thanks!
Seems like I don't have rights to merge =)

[davidsteiner]

@Vlad-Bukatin ah, I didn't realise. I'll merge it.