chore: refresh Donjon blog data

Author: b0l0k

src/data/donjon-blog.json

@@ -27,14 +27,20 @@
     "title": "Is Your Smartphone’s Hardware Safe?",
     "url": "https://www.ledger.com/blog-is-your-smartphones-hardware-safe",
     "date": "2025-12-03T00:00:00.000Z",
-    "excerpt": "Smartphones are commonly lost or stolen, but could that impact your security? The Ledger Donjon targeted a recent SoC to find out exactly how secure today’s smartphones are."
+    "excerpt": "Is Your Smartphone’s Hardware Safe?"
   },
   {
     "title": "The Vulnerability Exposing Tangem Cards to Brute-Force Attacks",
     "url": "https://www.ledger.com/blog-brute-force-attack-tangem",
     "date": "2025-09-17T00:00:00.000Z",
     "excerpt": "The Vulnerability Exposing Tangem Cards to Brute-Force Attacks..."
   },
+  {
+    "title": "A Technical Overview of Ledger Recovery Key",
+    "url": "https://www.ledger.com/blog-ledger-recovery-key",
+    "date": "2025-06-24T00:00:00.000Z",
+    "excerpt": "This blog post provides an overview of Ledger Recovery Key, including its architectural design, security, and the cryptographic protocols employed, summarising the more detailed technical White Paper*."
+  },
   {
     "title": "Tangem Genuine Check Bypass on Android Application",
     "url": "https://www.ledger.com/tangem-genuine-check-bypass-on-android-application",