CREATE TABLE ias_web_pages (
    id BIGSERIAL PRIMARY KEY,
    slug VARCHAR(64) NOT NULL UNIQUE,
    page_type VARCHAR(64) NOT NULL,
    title VARCHAR(255) NOT NULL,
    summary TEXT,
    content TEXT NOT NULL,
    source_label VARCHAR(255),
    metadata TEXT NOT NULL DEFAULT '{}',
    created_at TIMESTAMP NOT NULL DEFAULT NOW()
);

CREATE INDEX idx_ias_web_pages_type_slug ON ias_web_pages(page_type, slug);