feat: rename ActiveRecord::transact to ActiveRecord::groupActions

[roxblnfk]

🔍 What was changed

Renamed AR::transact() to AR::groupActions()
Added the new AR::transact that really opens a DB transaction on call

📝 Checklist

• Closes [Feature]: replace ::transact() with ::group() #33
• How was this tested:
  • Tested manually
  • Unit tests added

📃 Documentation

cycle/docs@12394f9

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.71%. Comparing base (4f4a952) to head (a0d373e).
Report is 9 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master      #34      +/-   ##
============================================
+ Coverage     83.47%   86.71%   +3.24%     
- Complexity       39       43       +4     
============================================
  Files             8        8              
  Lines           115      128      +13     
============================================
+ Hits             96      111      +15     
+ Misses           19       17       -2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.