docs(showcase): remove sites not using Docusaurus anymore (#10393)

* Remove user not using Docusaurus: https://benthos.dev/

* Remove user not using Docusaurus: https://codesweetly.com/

* Remove user not using Docusaurus: https://cipp.app

* Remove user not using Docusaurus: https://k3ai.in/

* Remove user not using Docusaurus: https://miroiu.github.io/nodify/

* Remove user not using Docusaurus: https://outerbounds.com

* Remove user not using Docusaurus: https://wiki-power.com/

* Remove user not using Docusaurus: https://docs.quantcdn.io

* Remove user not using Docusaurus: https://callstack.github.io/react-native-testing-library/

* Remove user not using Docusaurus: https://docs.tuist.io/

* Remove user not using Docusaurus: https://wiki.7wate.com/

* fix users.tsx

* Removed malware link

* Remove user not using Docusaurus: https://www.aidejeune.fr/

* Remove user not using Docusaurus: https://attobot.xyz

* remove user not using docusaurus: https://docs.avanawallet.com/

* remove user not using docusaurus: https://docs.blink.sh/

* remove user not using docusaurus: https://charlesancheta.com

* remove user not using docusaurus: https://syllabus.codeyourfuture.io/

* remove user not using docusaurus: https://complabs.in/

* remove user not using docusaurus: https://cryptodevhub.io

* remove user not using docusaurus: https://docs.darklang.com/

* remove user not using docusaurus: https://sdk.dimescheduler.com

* remove user not using docusaurus: https://www.easyjwt.org

* remove user not using docusaurus: https://edulinks.app

* remove user not using docusaurus: https://www.siyuanwa.cn/

* remove user not using docusaurus: https://support.hashnode.com/

* remove user not using docusaurus: https://khyron-realm.com

* remove user not using docusaurus: https://docs.livekit.io

* remove user not using docusaurus: https://mediamachine.io/

* remove user not using docusaurus: https://docs.meli.sh/

* remove user not using docusaurus: https://www.metalyoung.com

* remove user not using docusaurus: https://motion-layout.azurewebsites.net

* remove user not using docusaurus: https://getorca.org

* remove user not using docusaurus: https://docs.warunginternational.eu.org/

* remove user not using docusaurus: https://pincman.com/

* remove user not using docusaurus: https://www.pipeline-ui.com/

* remove user not using docusaurus: https://www.rainbond.com

* remove user not using docusaurus: https://rivalis.io

* remove user not using docusaurus: https://doc.red-gradient.com/

* remove user not using docusaurus: https://developer.redislabs.com

* remove user not using docusaurus: https://docs.shabados.com

* remove user not using docusaurus: https://sr50.finance/

* remove user not using docusaurus: https://nayatel.shoaibsajid.com/

* remove user not using docusaurus: https://www1.hi.cn/

* remove user not using docusaurus: https://em-ide.com/

* fix typo users.tsx

* Remove user not using Docusaurus: https://hermesengine.dev

* remove user not using docusaurus: https://docs.luxalgo.com

* remove user not using docusaurus: https://docs.nhost.io

* remove user not using docusaurus: https://docs.novu.co/

* remove user not using docusaurus: https://docs.tasit.io/

* remove user not using docusaurus: https://t-regx.com/

* remove user not using docusaurus: https://meoo.space

* remove user not using docusaurus: https://docs.erxes.io/

* remove user not using docusaurus: https://facebook.github.io/flux/

* remove user not using docusaurus: https://joelpo.github.io

* remove user not using docusaurus: https://www.kaustubhk24.com

* remove user not using docusaurus: https://docs.memgraph.com/

* remove user not using docusaurus: https://www.neutronjs.com/

* remove user not using docusaurus: https://projects.patrikmasiar.com/

* remove user not using docusaurus: https://facebookincubator.github.io/profilo/

* remove user not using docusaurus: https://resoto.com

* remove user not using docusaurus: https://react-hooks.org/

* remove user not using docusaurus: https://runlet.app

* remove user not using docusaurus: https://signoz.io/

* remove user not using docusaurus: https://some.engineering

* remove user not using docusaurus: https://www.sea-ql.org/StarfishQL/

* remove user not using docusaurus: https://docs.tryvital.io

* remove user not using docusaurus: https://www.webiny.com/docs/

* remove user not using docusaurus: https://whirl.codes

* remove user not using docusaurus: https://wiki.nikiv.dev/

* remove user not using docusaurus: https://handbook.infinityworks.com/

* remove user not using docusaurus: https://doc.codiga.io/

* remove user not using docusaurus: https://wasiqbhamla.github.io/boyka-framework/

* remove user not using docusaurus: https://docs.nango.dev/

* remove user not using docusaurus: https://bb-tr-kaynak.netlify.app/

* fix spacing on users.tsx