Set Up AEMaaCS Local Development: Docker Desktop running the Dispatcher on 8080, the AEM sign-in on localhost:4502 and a terminal deploying to an RDE

Set Up AEMaaCS Local Development: AEM SDK, Dispatcher SDK and RDE

Install Java 21, the AEM SDK, the Dispatcher SDK and the aio CLI, then connect to a Rapid Development Environment, step by step with checks at each stage.