Translation and review of 3 guides from learnNear into Portuguese

ORIGINAL: NEAR Live Contract Review | Part 2: Staking Pool Contract - Learn NEAR Club

TRANSLATED: analise ao vivo de contrato near - Google Docs

Translation: ramgor.near / review: andersonr.near

ORIGINAL: https://learnnear.club/courses/how-to-use-near-in-a-game/

TRANSLATED: Como usar o NEAR em um jogo - Google Docs

Translation: andersonr.near / review: ramgor.near

ORIGINAL: https://learnnear.club/dapplets-x-near-example/

TRANSLATED: Dapplets × Exemplar NEAR - Google Docs

Translation: jcosta.near / review: ramgor.near