Module terminal 

Terminal Display Helpers

Styled output utilities for rich, user-friendly terminal presentation. Uses owo-colors for color and unicode box-drawing characters for structure. All helpers respect non-TTY contexts (piped output) by falling back to plain text.

Functions

blank_row

Empty line with continuation bar.

check_fail

Health check fail line.

check_pass

Health check pass line.

format_price_peg

Format a price with color for peg deviation. Green if within 0.1% of target, yellow if within 0.5%, red otherwise.

is_tty

Returns true when stdout is an interactive terminal (not piped).

kv_row

A key-value row inside a section, with aligned values.

kv_row_delta

A key-value row where the value is colored based on positive/negative.

orderbook_level

An order book level row with price coloring relative to peg.

section_footer

Section footer (closing box line).

section_header

Section header with colored title and box-drawing underline.

separator

A separator row inside a section.

status_line

Overall status line (healthy / unhealthy).

subsection_header

Sub-section header (lighter weight).