Reference# The complete user-facing surface: every configuration key, every public command, and the TUI. Configuration Where config.json lives Reading and changing values The duration format Key reference Immutable keys The cleanup reserve Validation Per-step overrides Command-Line Interface Command map Conventions Internal commands The TUI Launch Layout and navigation The tree pane The node pane The radio pane The message pane Attaching to a session Keybindings What the TUI writes — and what stays on the CLI