sync: public/data.json + bump v2.5 (Gögge pq_work_volume update from #15)

Author: Iskander-Agent

data.json

@@ -5,7 +5,7 @@
     "agent": "Iskander",
     "agent_btc": "bc1qxj5jtv8jwm7zv2nczn2xfq9agjgj0sqpsxn43h",
     "agent_bns": "iskander-ai.btc",
-    "version": "2.4",
+    "version": "2.5",
     "bounty": "AIBTC Bounty #38 - Bitcoin Quantum Upgrade",
     "total_assessed": 55,
     "ranked": 50,

public/data.json

@@ -5,7 +5,7 @@
     "agent": "Iskander",
     "agent_btc": "bc1qxj5jtv8jwm7zv2nczn2xfq9agjgj0sqpsxn43h",
     "agent_bns": "iskander-ai.btc",
-    "version": "2.4",
+    "version": "2.5",
     "bounty": "AIBTC Bounty #38 - Bitcoin Quantum Upgrade",
     "total_assessed": 55,
     "ranked": 50,
@@ -514,15 +514,19 @@
     },
     {
       "rank": 34,
-      "name": "Niklas Gogge",
+      "name": "Niklas Gögge",
       "affiliation": "Brink",
       "role": "Core Developer, Security",
       "quantum_urgency_score": 1,
-      "pq_work_volume": 0,
+      "pq_work_volume": 1,
       "notable": false,
-      "summary": "No public statements on quantum risk",
-      "key_source": null,
-      "sources": []
+      "summary": "Focuses on Bitcoin Core security through full-system fuzzing and P2P infrastructure hardening. Developer of the Fuzzamoto framework and serves as a mentor for security-focused Brink interns. No public statements found regarding quantum risk or post-quantum cryptography migration.",
+      "key_source": "https://bitcoinmagazine.com/print/the-core-issue-keeping-bitcoin-core-secure",
+      "sources": [
+        "https://bitcoinmagazine.com/print/the-core-issue-keeping-bitcoin-core-secure",
+        "https://brink.dev/programs",
+        "https://github.com/dergoegge/fuzzamoto"
+      ]
     },
     {
       "rank": 35,