Build blog listing page

[replakcan]

Description

Create the Blog page that lists published blog posts.

Scope

• Create /blog page
• Read blog metadata from local content
• Render blog post cards
• Show title, date, summary, and tags
• Sort posts by date descending
• Hide unpublished/draft posts

Out of Scope

• Blog detail page
• Search
• Tag filtering
• Pagination
• Comments

Acceptance Criteria

• /blog page exists
• Published blog posts are listed
• Draft posts are hidden
• Posts are sorted by date descending
• Each post card shows title
• Each post card shows date
• Each post card shows summary
• Each post card shows tags
• Page is responsive
• npm run build succeeds
• Static export compatibility is preserved

Technical Notes

• Blog content should come from local MDX or Markdown files.
• Do not add API routes.
• Do not add a database.

Related

• Depends on: Define blog content format