docs: update readme banner

[lucaseduoli]

This pull request updates the banner of the README file. The changes include modifying the design and layout of the banner to improve its visual appeal. This update aims to make the README more visually engaging and informative for users.

[github-actions]

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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 a valid title	✅	✅
Pull request has mentioned issues	❌	✅
Pull request has valid branch name	❌	✅
Pull request should have a non-empty body	✅	✅

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Pull request satisfies all enabled pull request rules.

_{Last Modified at 02 Aug 24 17:26 UTC}

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[ogabrielluiz]

Nice.