textual-serve spawns the app as a subprocess which doesn't
inherit PYTHONPATH. Bake the project root into the command.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Run `gniza web` or `gniza --web` to serve the TUI as a web app
on port 8080. Use --port to change. Requires textual-serve.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>