## What kind of change does this PR introduce?
Sync changelog from private supabase/changelog.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **New Features**
* Changelog entries now come from the structured changelog repository.
* Added filters for change type, product stage, and self-hosted impact.
* Updated badge UI for affected products and change types with filter
links.
* Changelog detail sidebar now shows lifecycle stage, sunset dates, and
self-hosted impact (when available).
* **Improvements**
* Product category discovery and filtering now use affected products.
* Discussion links show only when legacy discussion data is present.
* RSS feeds and generated changelog markdown now use the updated
metadata.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### Context
Our TS check GHA occasionally runs into GH rate limits because of
`fetchAgentSkills`
### Changes involved
- Opting to omit `fetchAgentSkills` for typecheck
- `generateStaticContent` is needed still afaict
- Allow GITHUB_TOKEN to be passed for `generateStaticContent`
- And pass that env var from `typecheck.yml`
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
## Summary by CodeRabbit
- **Improvements**
- Enhanced reliability of GitHub-powered content during site builds.
- GitHub API requests now use secure authentication when a token is
available, improving consistency and reducing rate-limit risk.
- Repository star and agent-skill loading continues to work gracefully
without token access.
- **Chores**
- Streamlined the type-check workflow to use a leaner content build
before running TypeScript checks.
- Passed the GitHub token through relevant CI task environments to
enable authenticated requests.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
- change changelog.md formatting
- make changelog entries slugs more descriptive (eg
/changelog/123-new-change)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Refactor**
* Updated changelog entry URLs to use slug-based identifiers instead of
numeric IDs for improved readability and SEO-friendliness, with
automatic redirects for existing links.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## What kind of change does this PR introduce?
- Bug fix that resolves DEPR-396
- Additional improvements to blog post image handling
## What is the current behavior?
Blog post Open Graph metadata often prefers `imgThumb` over `imgSocial`,
so social previews on X, iMessage, and similar surfaces can render the
on-site thumbnail instead of the intended social image.
The image selection and path-normalization rules are also duplicated
across blog surfaces, which makes the precedence rules easy to drift.
## What is the new behavior?
- Centralizes blog image handling in `apps/www/lib/blog-images.ts`
- Uses `imgSocial` first, then `imgThumb`, for blog OG/Twitter metadata
- Uses `imgThumb` first, then `imgSocial`, then the placeholder, for
blog thumbnails and post hero images
- Normalizes relative blog image paths into absolute URLs for metadata
- Adds warning-only validation during content reads/builds for partial
or malformed `imgSocial` / `imgThumb` config
- Updates a few recent blog posts so `imgThumb` is a thumbnail-only
asset instead of duplicating the social image
## Additional context
- Replaces #42319 with the additional above fixes
- Added unit coverage for the shared image helper
---------
Co-authored-by: Alan Daniel <stylesshjs@gmail.com>
This PR removes all CMS code from the `www` app. This includes fetching
of blog posts, API routes for proxying blog posts and types.
All functionality should remain the same (and the number of blog posts
should be the same).
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Chores**
* Removed CMS integration, APIs, preview/draft/revalidate endpoints,
related env vars and dependency; switched to static markdown-only blog
pipeline.
* **Refactor**
* Simplified image and author resolution, tightened component props to
static post shapes, and migrated imports to path aliases.
* **Documentation**
* Deleted CMS integration docs and rich-text conversion helpers.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* show cms blog posts in www
* remove contentlayer from www
* outputFileTracingExcludes
* update remotePatterns
* fetch cms posts server-side with revalidation
* add cms env vars to turbo.json
* add www env vars to turbo.json
* include cms posts in www sitemap
* add migration to remove image from cms post
* update cms meta image mapping in www
Francesco Sansalvadore