Returns the full GEO/AEO playbook for one of Citehound’s fourteen verticals, as plain readable text: the strategic shift, three actionable strategies, outdated pitfalls to avoid, and an expert-tip placeholder. Called with no argument it returns the list of the fourteen verticals with their track (B2B SaaS, consumer and e-commerce brands, local and independent professionals), so call it with no argument first when you do not know which vertical fits. Read from this project’s own content file, so it matches what a visitor to the site sees. Fetches nothing external. Use after scan_site to turn a failed check into the strategy that applies to the site’s category.