Reverse proxy entire Jellyfin instance or mount media remotely?

[ChosenOne]

Hello, new user and first time commenter.
I have Jellyfin library set up as read only in truenas just in case for the same reason.
I also have the main portal web facing with a duckdns subdomain working flawlessly. What’s not working great for you?
I’m assuming you’re able to create a new smb user with read only rights to that network file/drive and update on mount?