Create a New Skill in my-cubrid-skills

Scaffolds a new skill directory and writes a complete SKILL.md inline from gathered context.

Steps

Step 1: Determine the collection root

Walk up from cwd looking for a justfile containing npx skills add. If found, that directory is the collection root. Otherwise ask the user for the path.

Step 2: Derive a candidate skill name

If $ARGUMENTS is empty, or would produce an empty or tautological name (e.g. "save this as a skill" collapses to nothing after filler removal), skip naming for now and proceed to Step 4 to gather workflow context first — then derive the name from the workflow's primary verb + object.

Otherwise, from $ARGUMENTS:

• Drop filler words: a, the, this, that, which, skill, save, as.
• Convert verbs to imperative form and lowercase-hyphenate — e.g. "a skill that closes greptile comments" → close-greptile-comments.
• Apply the cubrid- prefix when the skill touches CUBRID source, tests, JIRA tooling, or CI. The prefix rule applies even when the input is already kebab-case.