update for redisvl 0.11.1

[github-actions]

update for redisvl 0.11.1

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Note

Low Risk
Documentation-only formatting in static API markdown; no application or library code changes.

Overview
Updates the redisvl 0.11.1 API reference docs so callouts use the site’s Hugo {{< note >}} shortcode instead of bare #### NOTE headings.

cache.md, filter.md, query.md, schema.md, and searchindex.md are touched. Wording is unchanged; only presentation changes (e.g. drop/expire requirements on cache APIs, filter-expression usage, vector-query doc links, Redis sort_by single-field behavior, schema unique field names, vector-algorithm guidance, and paginate page_size tuning).

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[jit-ci]

🛡️ Jit Security Scan Results

✅ No security findings were detected in this PR

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^{Security scan by Jit}