Towncrier calls `git add` on the updated CHANGELOG.md. Install git and
run `git init` in the Python container to satisfy this requirement.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The ~44-line inline Quartz build (clone, npm ci, build, tar, cleanup)
is replaced by a single `dagger call build-docs` invocation. Adds the
Dagger CLI bootstrap step (same pattern as build-container.yaml).
Changelog step remains local since towncrier needs to modify the host
working tree for the git commit (fragment deletion). Build order is
docs-first so Dagger sees fragments before local towncrier removes them.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
build_changelog runs towncrier in a Python container and returns the
modified source tree. build_docs chains build_changelog then builds
the Quartz site in a Node container, returning the docs tarball.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Validates all docs have required frontmatter fields (title, tags,
date-modified). Follows the pattern of existing doc check tasks.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Dagger's --src=. excludes .git, so Quartz can't use git history for
page dates inside containers. Populate date-modified: YYYY-MM-DD in
frontmatter for all 80 doc articles so the frontmatter priority level
(highest in quartz.config.ts) works with or without git.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
