jamalItTech/ja_frappe-saas-cluster ? reverse-engineered prompt

Build me a working starter for a Frappe based SaaS cluster that I can run locally with Docker Compose and then grow into a real deployment.

I want one setup that brings up the core services, a reverse proxy, and basic monitoring, plus simple scripts to initialize the stack and start everything cleanly. It should feel like a full cluster bootstrap, with sane defaults, clear environment setup, and enough documentation that I can follow it without already knowing the stack.

Please wire up the nginx and proxy pieces so traffic routes correctly, make the service startup order reliable, and include anything needed for initial Frappe setup and SaaS initialization. If something depends on current best practices or exact Frappe docs, look those up online and use the current approach.

Also make sure the repo is organized so it is easy to understand what each part does, and leave me with a setup that I can run, inspect, and extend for a multi tenant SaaS style deployment.