chore: update package descriptions

[ahramy]

AXE-7232

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 96.87%. Comparing base (0ea493f) to head (028317f).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #226   +/-   ##
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  Coverage   96.87%   96.87%           
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  Files          68       68           
  Lines        3653     3653           
=======================================
  Hits         3539     3539           
  Misses        114      114           

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[nbayindirli]

Just like in the contract deployments PR, we should use the actual contract names, e.g. AxelarGasService instead of Axelar Gas Service. This usually ends up being useful for debugging and refactors, even in documentation

So <real contract name> Stellar contract, responsible for ...