All generic Robotics-related checklists are posted there. Please note that your "end-to-end" environment will vary based on types of RPA use cases that you are intending to develop (e.g. standalone RPAs, unattended RPAs with work distribution through Robot Manager, case-driven RPAs, etc), how/where you are hosting the infrastructure (e.g. on-prem vs cloud-based Pega platform, any optional RPA components, like STS or Synch server that you will be using, etc), and the number of environments (different customers have different requirements for sub-environments - some have Dev and Prod, some have Dev, Test, and Prod, etc.) For this reason, there is no one single "end-to-end" checklist that fits everyone.
The way you arrive at a successful set up of your Pega RPA environment is by applying the knowledge from Pega Robotics Architect and Pega Robot Manager (if you plan on using it) trainings from Pega academy + installation guides and documentation for the applicable RPA components. If you are integrating your Pega RPA with Pega cases, then you also need to be trained and qualified at least at Pega Senior System Architect level.