CoCo is a Telegram bot that connects a supergroup (with topics) to a your environment folder on your machine. You can spin up new projects on the go by creating a new topic and binding. You can work across multiple machines/servers.
Still heavily in beta but it works better than I hoped for and I find myself spending an entire day of work on my phone orchestrating across projects.
Oh, and I'm also working on built-in git worktree support.