Feat/pause cooldown

[kyzooghost]

This PR implements issue(s) #676

Checklist

• I wrote new tests for my new core changes.
• I have successfully ran tests, style checker and build against my new changes locally.
• I have informed the team of any breaking changes if there are any.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.12%. Comparing base (3c4f4c2) to head (3314f3d).

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #723      +/-   ##
============================================
+ Coverage     68.08%   68.12%   +0.03%     
  Complexity     1182     1182              
============================================
  Files           326      326              
  Lines         13229    13245      +16     
  Branches       1338     1344       +6     
============================================
+ Hits           9007     9023      +16     
  Misses         3667     3667              
  Partials        555      555              

Flag	Coverage Δ		*Carryforward flag
hardhat	98.54% <100.00%> (+0.02%)	⬆️
kotlin	65.73% <ø> (ø)		Carriedforward from 1214fcb

*This pull request uses carry forward flags. Click here to find out more.

Files with missing lines	Coverage Δ
contracts/src/security/pausing/PauseManager.sol	100.00% <100.00%> (ø)