docs: update documentation to OKF v0.1 format

docs/guides/landing-page.md

@@ -3,7 +3,7 @@ type: guide
 title: Landing Page
 description: How the public landing page renders, how the login + registration modal is opened, what each form does, and how the modal stays in sync with admin `registrationsEnabled` changes via SSE.
 tags: [guide, landing, login, register, ui, sse, bootstrap]
-timestamp: 2026-07-22T16:15:00Z
+timestamp: 2026-07-23T10:12:24Z
 ---
 
 # What you see
@@ -31,6 +31,8 @@ On a fresh visit the page shows, in order:
 5. **Blog list** — `<section data-testid="landing-blog">` listing every
    row returned by `GET /api/v1/blog/posts` (only `status='published'`
    rows), or the text `No announcements yet.` when the list is empty.
+   Each row is rendered by the shared `BlogPresenterComponent` with its
+   title, publication date, and sanitized Markdown body, matching `/blog`.
 
 # Guard
 
@@ -144,4 +146,5 @@ response to the unsafe call itself.
 - [Auth Endpoints](/api/auth.md)
 - [Database Schema Overview](/database/schema.md) (`blog_post`)
 - [Frontend Structure](/architecture/frontend-structure.md)
+- [Blog Publishing and Reading](/guides/blog.md)
 - [First-Run Bootstrap](/guides/bootstrap.md)