[DOC] Add sparse EFs to docs

[kylediaz]

[github-actions]

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Testing, Bugs, Errors, Logs, Documentation

• Can you think of any use case in which the code does not behave as intended? Have they been tested?
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• If appropriate, are there adequate property based tests?
• If appropriate, are there adequate unit tests?
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[kylediaz]

• [DOC] Add sparse EFs to docs #5965 👈 (View in Graphite)
• main

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[propel-code-bot]

Document sparse embedding functions and reorganize cloud nav

Introduces a new sparse-embedding-functions.md reference page covering available sparse embedding integrations and providing Python/TypeScript scaffolding for implementing custom SparseEmbeddingFunctions. Updates the cloud docs sidebar to group sparse content under a dedicated sparse-embeddings subsection and adds a redirect so legacy /cloud/schema/sparse-vector-search links resolve to the new location.

Key Changes

• Added docs/docs.trychroma.com/markdoc/content/cloud/sparse-embeddings/sparse-embedding-functions.md describing built-in sparse embedding functions and custom extension patterns in Python and TypeScript.
• Reorganized docs/docs.trychroma.com/markdoc/content/sidebar-config.ts to introduce a sparse-embeddings subsection with links to sparse-vector-search and the new sparse-embedding-functions page.
• Extended docs/docs.trychroma.com/middleware.ts redirect map so legacy /cloud/schema/sparse-vector-search requests land on /cloud/sparse-embeddings/sparse-vector-search.

Affected Areas

• docs/docs.trychroma.com/markdoc/content/cloud/sparse-embeddings/sparse-embedding-functions.md
• docs/docs.trychroma.com/markdoc/content/sidebar-config.ts
• docs/docs.trychroma.com/middleware.ts
• docs/docs.trychroma.com/markdoc/content/cloud/sparse-embeddings/sparse-vector-search.md

This summary was automatically generated by @propel-code-bot