CREATE TABLE IF NOT EXISTS case_create_templates (
    id SERIAL PRIMARY KEY,
    name VARCHAR(120) NOT NULL,
    icon VARCHAR(80) NOT NULL DEFAULT 'bi-lightning',
    is_active BOOLEAN NOT NULL DEFAULT TRUE,
    sort_order INTEGER NOT NULL DEFAULT 0,
    template_values JSONB NOT NULL DEFAULT '{}'::jsonb CHECK (jsonb_typeof(template_values) = 'object'),
    created_at TIMESTAMP NOT NULL DEFAULT NOW(),
    updated_at TIMESTAMP NOT NULL DEFAULT NOW()
);