Extends the release tooling around the .changes notes pipeline:
- New optional `highlight:` frontmatter field marks a release's headline
changes (max 80 chars, rejected on `type: internal`).
- `--format telegram` renders a paste-ready plain-text post guaranteed to
fit the 4096-character limit (highlights lead, the rest collapses into a
counter); `--format reddit` renders markdown with a suggested title line,
a Highlights section, and a collapsed change list. Both are stdout dry
runs and must run before `--consume`.
- The blog scaffold uses the highlight as a ready section heading instead
of a TODO, and highlight notes without screenshots get their own section.
- `release:verify:draft` waits for the v* tag build via `gh run watch`,
then checks draft status, the authored body, and the complete 27-asset
set (verified against a real full matrix build). Read-only; publishing
stays manual.
- `release:cards:generate` renders branded 1200x630 highlight cards (with
a framed mock-server screenshot strip when the note names one, purely
typographic otherwise) plus a release hero card into dist/, matching the
website palette. Copying into the website tree stays a manual act.
Docs: .changes/README.md, release-notes and release-cut skills (both
copies byte-identical). No release note: release tooling only, no runtime
behavior change.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
