feat(blog): announce Agentage Sync Obsidian plugin live in community store

[vreshch]

Announces that the Agentage Sync Obsidian plugin is live in the community store, at /blog/obsidian-plugin-is-live.

What

• New post + co-branded cover (agentage amber + official Obsidian gem) + an inline flow diagram.
• Leads with community-store install; adds an Install in Obsidian deep-link button (obsidian://show-plugin?id=agentage-memory) at 3 funnel points.
• Lean structure (hook -> install -> 4 steps -> short FAQ -> close), shaped by a 5-lens SEO/UX evaluation (title/meta/H2 keywords, MCP gloss, cross-vendor proof).

Rendering support (additive, other posts unaffected)

• blog-mdx.tsx: a markdown link to an obsidian:// deep link renders as a styled button.
• blog.ts + page.tsx: new optional faq frontmatter -> FAQPage JSON-LD for rich results (page now emits BlogPosting + FAQPage).

Verify

• tsc + eslint + prettier + vitest (16/16) green locally.
• Rendered checks: 3 styled buttons, flow image 200, BlogPosting + FAQPage (5 Q) JSON-LD, post in /blog index + sitemap + OG.
• No em dash, no provider name, no "free" framing; meta description 146 chars.

Cover

Flow

[github-actions]

✅ CI - Verify PASSED

Commit: 3f877af1eedad5a179105b7457e3604494cac553 · Branch: feature/blog-obsidian-plugin-is-live

• ✅ Type check
• ✅ Lint
• ✅ Format check
• ✅ Unit tests
• ✅ Build
• ✅ Landing e2e
• ✅ Showcase e2e

🔗 View workflow run