Issue #271: ADD new backend login

.vscode/settings.json

et --hard HEAD@{2}

next.config.mjs

package.json

pnpm-lock.yaml

script.py

src/app/biblioteca/page.js

src/app/busca/page.js

src/app/colecao/[id]/components/collectionItems.js

src/app/colecao/[id]/components/publisherInfoCollection.js

src/app/colecao/[id]/page.js

src/app/components/About.js

src/app/components/AcessibilityBar.js

src/app/components/AllResults.js

src/app/components/Cards.js

src/app/components/CardsLibrary.js

src/app/components/Content.js

src/app/components/DownloadButton.js

src/app/components/FiltersModal.js

src/app/components/GovBrSignInButton.js