feat: Batch OPA column mask calls#827

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xeniape wants to merge 7 commits intomainfrom

feat/batch-opa-column-mask-calls

Commits on Dec 16, 2025

add batchColumnMasks OPA endpoint, add schema definition, adjust operator to use new batched endpoint
xeniape
committed

Commits on Jan 6, 2026

Commits on Jan 7, 2026

Commits on Jan 8, 2026

make `opa` within `authorization` a required enum variant
xeniape
committed