Extends lintDescription() with 8 new rules: Acme address format correction
(file:N-N → file:N,N), imperative verb start, vague language detection, how
signal, no first-person voice, forbidden vague phrases, inline code (backticks),
and cross-reference on long descriptions (>150 chars). Updates containsLineRef()
to also recognise #N char-position addresses; adds containsAcmeRegexAddr(),
containsHyphenRange(), and containsBdRef() helpers. Adds 32 tests covering every
rule in beads_lint_test.go.
Updates bot-templates/Conductor (6-question cold-completion gate, File Addressing
section), bot-templates/Taskmaster (File Addressing section with grammar
reference), and skills/beads/SKILL.md (Description Quality section with full lint
rule table and Acme addressing guide).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>