What is the advantage of this extension over the bookmarklet? https://shaarli.readthedocs.io/en/master/Usage.html#adding-editing-shaares
It can be achieved with nat proxy on the server https://serverfault.com/questions/379360/vpn-tunneling-to-hide-real-ip-through-my-proxy-server-while-showing-the-clien
Rclone works with mega (25gb free), storj (25gb free), google (15gb free).
Scaleway also offers glacier storage class. ~€0.002/GB/month. €0.009/GB retrieval. €0.01/GB transfer.
There’s also RCX. But it doesn’t support all possible remotes through gui, however all remote types can be added by importing rclone conf file.
I use rathole tunnel (similar to frp) on VPS and Caddy locally. VPS and my local machine are connected with wireguard VPN. DNS points to VPS, TLS certificates are managed locally by Caddy.
I use mine as kitchen radio with https://moodeaudio.org/
It depends if your reverse proxy is inside your home network or outside. It should work without any other configuration if you forward ports 80&443 from external domain with something similar to rathole and configure reverse proxy inside home network.
This is not an answer to your question about using the same url, but see this article, it might be helpful. Tl;dr: mdns + reverse proxy.