feat: centralize global variable management

[italojohnny]

This PR focuses on enhancing code cohesion in the management of global variables by removing the logic from the API and utilizing the existing interface for this purpose. Unit tests were added to ensure that the refactoring did not alter the current behavior of the code.

[github-actions]

Pull Request Validation Report

This comment is automatically generated by Conventional PR

Whitelist Report

Whitelist	Active	Result
Pull request is a draft and should be ignored	✅	❌
Pull request is made by a whitelisted user and should be ignored	❌	❌
Pull request is submitted by a bot and should be ignored	✅	❌
Pull request is submitted by administrators and should be ignored	❌	❌

Result

Pull request does not satisfy any enabled whitelist criteria. Pull request will be validated.

Validation Report

Validation	Active	Result
All commits in this pull request has valid messages	❌	✅
Pull request does not introduce too many changes	❌	✅
Pull request has mentioned issues	❌	✅
Pull request has valid branch name	❌	✅
Pull request should have a non-empty body	✅	✅
Pull request has a valid title	✅	❌

Result

Pull request is invalid.

Reason

• Pull request title does not follow the desired pattern

_{Last Modified at 12 Aug 24 08:27 UTC}

[aws-amplify-sa-east-1]

This pull request is automatically being deployed by Amplify Hosting (learn more).

Access this pull request here: https://pr-3284.dmtpw4p5recq1.amplifyapp.com

[ogabrielluiz]

LGTM