One of the largest pain points with remote development is re-opening your laptop and having the IDE session disconnected with all of your state being droped.

@hugodutka has been dogfooding https://eternalterminal.dev/ with Coder (with some extra steps and precise config) over the last 2 weeks and it has been bulletproof. You can walk to a cafe, open your laptop, and the connection is instantly there. This also required Coder Desktop to run

We can reinvent some features from eternal terminal both on the coder agent and the local CLI to give users this experience natively.

Things to understand

• How can we ensure activity reporting is properly being sent to Coder? (e.g. if the client is truly offline, lets be sure not to pass activity to Coder)
• Do we need to require Coder Desktop for this? (OK if so)