keyboard-first terminal UI: search the catalogue, screen hits
-h, --help show this help message and exit
settings ($XDG_CONFIG_HOME/okf/config.toml, default ~/.config/okf/config.toml):
editor editor command; empty: $VISUAL, then $EDITOR, then vi
theme latte, frappe, macchiato or mocha (default: mocha)
accent #rrggbb; empty: the built-in accent
[tui.tracker] where the `t` key sends maintenance tasks
command kind command: shell command line, run as `sh -c`; the task
arrives in OKF_TASK_TITLE, OKF_TASK_BODY, OKF_TASK_PATH,
OKF_TASK_REF and OKF_TASK_ROOT (quote them in the command)
file kind file: absolute path, ~ allowed; an Obsidian Tasks line
$XDG_STATE_HOME/okf/tui.json (default ~/.local/state/okf/tui.json)
VOYAGE_API_KEY marks the semantic index as usable (shown by its dot)
HERDR_ACTIVE_PANE_ID, HERDR_PANE_ID
pane for the ctrl+s hand-off to an agent (herdr)
Press ? in the TUI for the key help.
Docs: https://rierek.github.io/okf-cli/features/tui/