This looks interesting... but also seems like it's trying to do too much magic. Running a textual app as a web app seems useful, but I'd rather not have the who

This looks interesting... but also seems like it's trying to do too much magic. Running a textual app as a web app seems useful, but I'd rather not have the whole dependency on an external server, multiple apps bundled together, navigation menus, etc... I'd be way more intrigued to see some of the core of this pulled out in a way that I can just `import` and `serve()` from an existing textual project.