type: timeline_event Heritage Foundation launched $22 million "2025 Presidential Transition Project" published April 2023, bringing together 140+ former Trump staffers and 100+ conservative organizations. Created 920-page "Mandate for Leadership" blueprint, LinkedIn-style personnel database, Presidential Administration Academy training, and 180-day action playbook. Authors include Trump officials Russ Vought (OMB), Chris Miller (Defense), and Stephen Miller.