Self-host local builder on linux vm help

Hello 👋🏼 I've been banging my head on this for the past few days. I'm running this on an Unraid server, with a fresh Ubuntu 25.04 vm install. A big help is the information provided from this thread https://discord.com/channels/955905230107738152/1353303593800962048


The following are the steps on how I have the vm set up:
Installed docker via steps from
sudo apt install npm
git clone https://github.com/webstudio-is/webstudio.git

sudo npm install -g @devcontainers/cli
sudo npm install -g prisma
sudo npm install -g pnpm

sudo devcontainer up --workspace-folder webstudio/
For no consistent reason at all, the above command *might* result in a  ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL error, despite reinstalling numerous times. The below commands fix the issue and can move on:

sudo devcontainer exec --workspace-folder webstudio/ bash
sudo chown -R "$(whoami)":"$(whoami)" /workspaces/webstudio/
pnpm install
exit

sudo devcontainer exec --workspace-folder webstudio/ pnpm migrations migrate
sudo devcontainer exec --workspace-folder webstudio/ pnpm dev

I've made sure to add ports 3000, 5432 and 5173 to ufw rules but 5473 is the only one not showing up when running sudo ss -tuln. I've tried appending the port to the containerenv file and rebuild but made no difference, so currently at a crossroad