TUI settings

Customize the input area and status placement.

Open /settings and choose tui settings to control the main input chrome and where status information appears. Changes apply immediately and are saved in $ZOT_HOME/config.json.

Setting	Values
`input style`	`plain` keeps the default prompt line. `lines` draws separator lines above and below the input area.
`status position`	`above input` or `below input` for model, usage, and working-directory information.
`working spinner position`	`above input` or `below input` for the busy spinner shown while a turn is running.

Config keys

$ZOT_HOME/config.json

{
  "tui_input_style": "lines",
  "tui_status_position": "below_input",
  "tui_working_position": "above_input"
}

Position fields accept above_input and below_input. Missing keys use the defaults: plain input, status above input, and spinner above input.