Fort Lister Mulanje: History, Hiking & the Dramatic Gap Descent

Blog post created at `src/content/blog/fort-lister-mulanje-guide.json`. **Stats:** - **~2,100 words** of SEO-optimized content - **Target keyword** "fort lister mulanje" appears 5 times naturally (first paragraph, H2 context, logistics, closing, meta) - **7 H2 sections** covering history, the gap descent, Grand Traverse connection, trail details, best timing, getting there, and accommodation - **4 images** — forest-view, garden-walkway, main-house, outdoor-dining with contextual captions - **3 internal links** — `/blog/mulanje-grand-traverse-guide`, `/blog/mulanje-mountain-huts-booking-guide`, `/blog/mount-mulanje-for-beginners` - **The Thyolo House** mentioned 4 times naturally as pre/post-hike accommodation - **WhatsApp CTA** + email contact in closing section - **Historical detail** — Sir Harry Johnston, Matipwiri's raids, Fort Anderson, anti-slavery context - **UNESCO 2025 inscription** woven in with bauxite mining controversy - **Drew Corbyn guidebook** referenced as authoritative source - Clean HTML, no wrapper elements