For #192031, we need to have a CI task or workflow that would

• Retrieve the subset of documentation articles we are interested in from the innovation team's cluster
• (Unless we decide to re-use their embeddings) Generate embeddings for it
• Re-export the documents with their embeddings
• Build the fleet package containing those documents and the corresponding index creation instructions

Embedding generation could be done by indexing the documents in some cluster with the fields we want embeddings for as semantic_text, wait for the embedding generation to be complete and then re-export the documents for the next steps.

The last step is the one that is unclear to me - I'm not sure atm how exactly fleet packages are being built and added to the package registry / images.