MKT-68: Add /blog index page with dynamic rendering

[ghost]

Related GitHub Issue

Linear issue: MKT-68

Roo Code Task Context (Optional)

View task on Roo Code Cloud

Description

Adds the /blog index page that lists published posts with request-time publish gating.

Key implementation details:

1. Dynamic rendering: export const dynamic = "force-dynamic" ensures publish gating is evaluated at request time (no caching)
2. Node.js runtime: export const runtime = "nodejs" required for filesystem reads
3. Content loading: Uses getAllBlogPosts() from MKT-67 content pipeline
4. Display: Shows title, description, date ("Posted YYYY-MM-DD"), and up to 3 tags
5. Empty state: Shows friendly message when no posts are published

Build output shows dynamic rendering:

ƒ /blog                                  173 B         104 kB

Test Procedure

1. Build passes: pnpm -C apps/web-roo-code build
2. Visit /blog in dev: pnpm -C apps/web-roo-code dev
3. Verify first post appears (after publish date/time in PT)
4. Click post to navigate to /blog/[slug] (requires MKT-69)

Pre-Submission Checklist

• Issue Linked: This PR is linked to Linear issue MKT-68
• Scope: Blog index page only
• Self-Review: Verified dynamic rendering and Node.js runtime
• Testing: Build and lint pass
• Documentation Impact: N/A
• Contribution Guidelines: Reviewed

Screenshots / Videos

N/A - requires full stack for visual testing

Documentation Updates

• No documentation updates required

Additional Notes

Dependencies:

• MKT-67: Content pipeline (included via merge)
• MKT-73: First post (included via merge)

Enables:

• MKT-69: Blog post page (/blog/[slug])

Get in Touch

Via Roo Code Cloud task link above

---

Important

Adds a dynamic /blog index page with publish gating, using Node.js for filesystem reads and content validation.

• Behavior:
  • Adds /blog index page in page.tsx with dynamic rendering using export const dynamic = "force-dynamic".
  • Uses Node.js runtime for filesystem reads with export const runtime = "nodejs".
  • Displays title, description, date, and up to 3 tags for each post.
  • Shows a message when no posts are published.
• Content Loading:
  • Implements getAllBlogPosts() in content.ts to load and filter posts based on publish status.
  • Validates frontmatter using zod schema in types.ts.
  • Handles errors with BlogContentError class in content.ts.
• Dependencies:
  • Adds gray-matter to package.json for parsing markdown frontmatter.
• Misc:
  • Adds a sample blog post prds-are-becoming-artifacts-of-the-past.md.
  • Updates index.ts to export new blog functions and types.

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[ghost]

Rooviewer   See task on Roo Cloud

All issues resolved. The missing parsePublishTimePt import has been added.

• Fix publish_time_pt sorting in content.ts - string comparison produces incorrect ordering for times in h:mmam/pm format

Previous reviews

• b1fa699: Review #1
• 1bfa919: Review #2

_{Mention @roomote in a comment to request specific changes to this pull request or fix all unresolved issues.}

[github-actions]

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[mp-roocode]

@roomote fix failing tests

[ghost]

Fixaroo   See task on Roo Cloud

Fixed the reported issues. All local checks passed.

_{View commit | Revert commit}

[mp-roocode]

This was a Linear test, no need to merge