v0.2.0

Added

• references/resume-principles.md: a shared knowledge base of transferable
  resume-writing standards (ATOP bullet formula, action-verb bank, Do's & Don'ts,
  formatting, ATS-friendliness, targeting, industry notes) distilled from the Dartmouth
  College CPD Resume Guide.

Changed

• Skills now cite the shared principles instead of re-deriving guidance: resume-tailor,
  resume-summarize, resume-analyze, resume-import (flag-only), cover-letter-write,
  and resume-init (judgment calls).
• templates/resume.tex: reworked the starter into a cleaner, principles-aligned layout.