v1.3.0 — Markdown-lite formatting

Render a terminal-adapted subset of Markdown in the shortcuts TUI — identical in the PowerShell and POSIX renderers.

New

• Headings — # / ## / ###; level 2+ renders as a lighter --- Title --- sub-header.
• Inline emphasis — **bold**, *italic*, _italic_ inside a key or description (ANSI styling; markers never print, and vanish cleanly when color is off).
• Horizontal rule — a line of only ---, ***, or ___.

Unchanged

• `backticks` still highlight an individual key (not literal code); emphasis is only parsed outside them.
• // comments / // color directives and the keydescription row format are untouched.

Deferred (write as plain text)

Tables, images, links, code fences, blockquotes, nested/ordered/task lists, raw HTML.

Full details in the README.