v1.2.0

Added

• dockyard new --no-postgen — opt out of the new post-scaffold steps
  (for hermetic / air-gapped / CI runs, or to run them yourself).

Changed

• dockyard new now runs go mod tidy + dockyard generate for you
  at scaffold time, so a fresh project — blank or --template —
  reaches a green dockyard validate on the first try with no manual
  command. The steps are best-effort: a failure (e.g. no module-proxy
  reach) prints a warning and the manual fallback rather than failing the
  scaffold. Opt out with --no-postgen.
• Release notes now carry an auto-generated commit supplement. A
  GitHub Release body is the hand-authored CHANGELOG.md section
  followed by a Conventional-Commits-derived list of what landed
  (feat → Added, fix → Fixed, the rest → Changed; docs/chore/
  test/ci/build/style dropped). The hand-authored prose stays the
  canonical narrative; the supplement is appended on a tag push only.

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Commits

Added

• cli,changelogx: v1.2 wave A — scaffold autogen + changelog supplement

Fixed

• skills: avoid line-leading "+" that markdownlint reads as a bullet