ensure algolia indexes the content of the snippets

it looks like algolia is only indexing the text in our documentation. for example. if I’m interested in learning what the schema of the meta section is, I might look up “meta”, but this doesn’t take me to the schema docs. this was discovered by a user. here’s more of his feedback:

Yes, I searched and read results for
DAGSpec
meta

and additionally reviewed

https://docs.ploomber.io/en/latest/user-guide/parametrized.html https://docs.ploomber.io/en/latest/user-guide/configuration.html

[edublancas]

so we want the snippets to be searchable. a snippet is anything that looks like a terminal or text editor. for example, if I look up:

path: path/to/sources

this should show up: https://docs.ploomber.io/en/latest/api/spec.html#meta

since the path: path/to/sources appears in a snippet in that section

[edublancas]

great! I tested it, and it works fine. Can you document the steps you followed? Add a section here and briefly describe how you managed to get this working.