CREATE TABLE telegram_settings (
    id SMALLINT PRIMARY KEY DEFAULT 1 CHECK (id = 1),
    enabled BOOLEAN NOT NULL DEFAULT false,
    bot_token TEXT NOT NULL DEFAULT '',
    chat_id TEXT NOT NULL DEFAULT '',
    notify_new_order BOOLEAN NOT NULL DEFAULT true,
    notify_status_change BOOLEAN NOT NULL DEFAULT false,
    created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
    updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

INSERT INTO telegram_settings (id) VALUES (1);