My personal solution to this is to run DSH in an Incus VM on a local machine, then expose the web UI to the internet through my VPS (with some extra auth). I also made a couple of UI tweaks so it works better as a PWA.

Now I have persistent chats and a persistent environment that I can talk to from any device, including my phone. Even have X11 + CUA + Chromium inside the VM so the agent can use a real browser for sites that require it. DSH bwrap is the first layer of containment, VM is the second layer. I can swap between API models and local inference with a drop-down in the UI.

I realise this is way more setup than Meta's customers would tolerate, but the HN crowd could slap something together quite quickly. Using a coding agent with a nice chat UI as your general chat client is surprisingly smooth: just create an empty workspace.

I think Muse is the right shape in a lot of ways but I come unstuck at the point where my personal details and credentials are inside the VM.