list-snippets

name	list-snippets
description	List every snippet in the user's library, grouped by category, with the active snippet in each category marked. Reads from $DATA_ROOT/snippets and config.json.active_layers.

List Snippets

Steps

1. Resolve $DATA_ROOT from config.json. If missing, run onboard first.
2. Walk $DATA_ROOT/snippets/. Each subdirectory is a category. For each .md file inside, parse YAML frontmatter name and description (fall back to filename stem and "(no description)").
3. Read active_layers from config.json — a map of category → snippet-name.
4. Print grouped by category, sorted alphabetically. Mark the active snippet in each category with [active]. Categories with no active selection get a (none active) note.

Example output:

verbosity
  [active] ultra-curt — Default to one-line answers; expand only on request.
           detailed   — Walk through reasoning step by step.

initiative
  [active] free-spirit — Assume approval; never pause to ask permission.

tone (none active)
  warm — Light warmth, occasional enthusiasm.
  dry  — Flat, deadpan, no emotional padding.

If the snippets directory is empty, point the user at add-snippet.