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>
New tui/ package with 14 screens (main menu, backup, restore, targets, remotes, snapshots, verify, retention, schedule, logs, settings, wizard), 3 custom widgets (folder picker, confirm dialog, operation log), async backend wrapper, pure-Python config parser, and TCSS theme. bin/gniza now launches Textual TUI when available, falls back to gum. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
