Does anyone have any good advice or resources on a good workflow to do this with web apps? There's some stuff I'd really like to solve, for myself/family, that would require a front and back-end with persistent storage.

I would love to easily be able to set this up easily when a new idea pops into my mind and then have something running (locally or securely in some cloud) within a few hours/days. I wouldn't want to spend a ton of money for this though, nor have a lot of overhead to manage.

Edit: In addition, I'd like some safeguards where I can't have the LLM of choice accidentally delete stuff or do other unintended things on my network.

Replit is $25 a month but the best mobile allinone coding I have tried so far easy to push to host etc and you can kick off a stage then just pickup building where you left off anytime the termius/tmux/tailscale is fine but lot more effort even after you reach the command line. Horses for courses.