feat: add blog to domstack website

[bcomnes]

Summary

Adds a first-class DOMStack blog modeled on the Oro website implementation, with generated indexes and yearly archives, Atom and JSON feeds, feed icons and discovery links, post helpers, edit links, and metadata-backed author support.

Changes

• Add /blog/ and generated yearly archive pages.
• Add /feed.xml and /feed.json feed endpoints with ordered per-post author metadata and absolute avatar URLs.
• Add the Atom and JSON Feed SVG icons at /blog/atom.svg and /blog/jsonfeed.svg.
• Add accessible icon links with correct feed MIME types and rel="alternate" relations.
• Add document-head feed discovery links using rel="alternate", feed MIME types, titles, and canonical feed URLs.
• Require explicit title and a nonempty authors array in blog frontmatter.
• Move post titles into the blog layout and place avatar-backed author/date metadata below titles on posts and index entries.
• Port the metadata-backed author registry under authors/bcomnes/, including schema-validated metadata and a checked-in avatar.
• Add lazy filesystem loading with shared in-flight reads, successful-read caching, retryable failures, explicit cache clearing, frozen author records, input-order preservation, and duplicate/legacy-alias rejection.
• Add npm run import-author, a bounded GitHub importer that validates public profile/social/avatar/key data and atomically stages updates with rollback protection.
• Update npm run new-blogpost to support repeated --author flags, default to bcomnes, and emit authors frontmatter without a duplicate Markdown H1.
• Use https://domstack.net as the canonical site URL.
• Add importer, registry, feed, title-validation, and multi-author regression coverage.

Configuration

The canonical site URL is configured as https://domstack.net in site/globals/global.vars.ts.

Validation

• npm run build:domstack
• npm run test:neostandard
• npx tsc --noEmit
• Focused blog/author tests: 10 passing
• Temporary Playwright author-layout jig: passed avatar rendering, single post h1, and title-before-byline assertions.
• Generated output checked for both SVG assets, feed discovery links, and domstack.net feed URLs.
• git diff --check on the committed changes.

The PR remains draft as requested.

[coveralls]

Coverage Report for CI Build 35460837272

Warning

No base build found for commit 8d9f6d2 on master.
Coverage changes can't be calculated without a base build.
If a base build is processing, this comment will update automatically when it completes.

Coverage: 96.532%

Details

• Patch coverage: 60 uncovered changes across 5 files (554 of 614 lines covered, 90.23%).

Uncovered Changes

File	Changed	Covered	%
site/lib/blog-feeds.ts	99	74	74.75%
tools/authors/import.ts	135	118	87.41%
site/lib/blog-index.ts	69	60	86.96%
site/lib/blog.ts	144	136	94.44%
site/lib/authors.ts	129	128	99.22%
Total (7 files)	614	554	90.23%

Coverage Regressions

Requires a base build to compare against. How to fix this →

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Coverage Stats

Relevant Lines:	12061
Covered Lines:	11801
Line Coverage:	97.84%
Relevant Branches:	4203
Covered Branches:	3899
Branch Coverage:	92.77%
Branches in Coverage %:	Yes
Coverage Strength:	895.57 hits per line

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💛 - Coveralls