CREATE TABLE user_passkeys (
    id UUID PRIMARY KEY,
    user_id UUID NOT NULL REFERENCES users(id) ON DELETE CASCADE,
    credential_id BYTEA NOT NULL UNIQUE,
    public_key BYTEA NOT NULL,
    credential JSONB NOT NULL,
    sign_count BIGINT NOT NULL,
    transports TEXT[] NOT NULL DEFAULT '{}',
    aaguid UUID,
    nickname TEXT,
    created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
    last_used_at TIMESTAMPTZ,
    revoked_at TIMESTAMPTZ,
    revoked_by UUID,
    revoked_reason TEXT
);

CREATE INDEX user_passkeys_user_id_idx ON user_passkeys (user_id);