buzz/schema/tables/public/community_deletion_approvals.sql

CREATE TABLE community_deletion_approvals (
    request_id UUID PRIMARY KEY,
    community_id UUID NOT NULL,
    inventory_digest BYTEA NOT NULL CHECK (length(inventory_digest) = 32),
    approved_by TEXT NOT NULL,
    approval_origin TEXT NOT NULL DEFAULT 'operator'
        CHECK (approval_origin IN ('operator', 'owner_automatic')),
    note TEXT,
    approved_at TIMESTAMPTZ NOT NULL DEFAULT now(),
    FOREIGN KEY (request_id, community_id, inventory_digest)
        REFERENCES community_deletion_requests(id, community_id, inventory_digest)
        ON DELETE RESTRICT
);