[docs] add support for searching the docs

[zivkovicmilos]

Description

Since we utilize Docusaurus as one of the main documentation frameworks, we should add in the option to index / search the documentation.

Important

The docs need to be deployed to docs.gno.land, before attempting any of the options below

For Docusaurus we essentially have 2 options:

• Apply for Algolia's DocSearch program (free for open source projects); this way, Algolia indexes everything for us, and we just utilize their services in the docs
• Host our own DocSearch instance, which crawls and indexes the docs; a bit tedious, but there is a chance we might be rejected by Algolia's program for whatever reason 🤷‍♂️

More information can be found here.

Please ping @alexiscolin if he has bandwidth once we have search support, to coordinate styling the search window 🙏

[leohhhn]

Related

[leohhhn]

Applied for free Algolia indexing. Waiting on the reply currently.

[leohhhn]

Since Algolia is not getting back to us, we can try to utilize @albttx's suggestion: Meilisearch. We would need to set it up on our own fully, if we do not want to pay.

@albttx would be great if you can look into this once all of the GovGen stuff is complete.

[zivkovicmilos]

This was closed by gnolang/docs.gno.land#6 and gnolang/docs.gno.land#5

Thank you @alexiscolin and @albttx 🙏