Add plugin: Asyntai AI Chatbot

[asyntai]

Adds the Asyntai AI Chatbot plugin to the directory.

Submitted first via issue #68, where the Create Plugin PR from Issue workflow failed (run 32620630654) and no draft PR was created. This is the manual route from the contributing guide.

npm: https://www.npmjs.com/package/docusaurus-plugin-asyntai
Source: https://github.com/asyntai/docusaurus-plugin-asyntai

[github-actions]

⚠️ Deployments require the '🚀request-deploy' label

This repository is a forked repository. For security reasons, deployments from forked repositories are not automatic.

To request a deployment, add the '🚀request-deploy' label to this pull request. (Only some members can add labels).

[homotechsual]

Thanks for this, looks like the auto PR job is broken somehow - working on that but I'll get this reviewed.