fix(contact): replace personal email with research@agenticgovernance.digital

SUMMARY:
Replaced all instances of personal email (john.stroh.nz@pm.me) with
the official research contact email (research@agenticgovernance.digital)
across all public-facing documents.

CHANGES:
Replaced in 4 files:
1. public/implementer.html (line 144)
2. public/locales/en/implementer.json (line 23)
3. public/locales/de/implementer.json (line 23)
4. public/locales/fr/implementer.json (line 23)

IMPACT:
- Contact information now uses official organizational email
- Maintains consistency across all language versions
- No personal contact information exposed publicly

VERIFICATION:
✓ All 4 instances replaced
✓ No remaining instances of old email in public directory

🤖 Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

public/implementer.html

@@ -141,7 +141,7 @@
               View Deployment Guide
             </a>
             <p class="text-sm text-gray-500 mt-3">
-              For production implementation support, contact john.stroh.nz@pm.me
+              For production implementation support, contact research@agenticgovernance.digital
             </p>
           </div>
           <div class="md:w-1/3 bg-gray-900 p-8 text-gray-100">

public/locales/de/implementer.json

@@ -20,7 +20,7 @@
     "title": "Bereitstellungsarchitektur-Leitfaden",
     "description": "Umfassender konzeptioneller Leitfaden zur Bereitstellung von Tractatus-basierten Systemen. Verstehen Sie Architekturmuster, Sicherheits-Best-Practices und Integrationsstrategien für Forschungs- und Bildungszwecke.",
     "view_guide_btn": "Bereitstellungsleitfaden anzeigen",
-    "support_note": "Für Unterstützung bei der Produktionsimplementierung kontaktieren Sie john.stroh.nz@pm.me"
+    "support_note": "Für Unterstützung bei der Produktionsimplementierung kontaktieren Sie research@agenticgovernance.digital"
   },
   "architecture": {
     "heading": "Systemarchitektur",

public/locales/en/implementer.json

@@ -20,7 +20,7 @@
     "title": "Deployment Architecture Guide",
     "description": "Comprehensive conceptual guide to deploying Tractatus-based systems. Understand architecture patterns, security best practices, and integration strategies for research and educational purposes.",
     "view_guide_btn": "View Deployment Guide",
-    "support_note": "For production implementation support, contact john.stroh.nz@pm.me"
+    "support_note": "For production implementation support, contact research@agenticgovernance.digital"
   },
   "architecture": {
     "heading": "System Architecture",

public/locales/fr/implementer.json

@@ -20,7 +20,7 @@
     "title": "Guide d'Architecture de Déploiement",
     "description": "Guide conceptuel complet pour déployer des systèmes basés sur Tractatus. Comprenez les modèles d'architecture, les meilleures pratiques de sécurité et les stratégies d'intégration à des fins de recherche et d'éducation.",
     "view_guide_btn": "Voir le Guide de Déploiement",
-    "support_note": "Pour le support d'implémentation en production, contactez john.stroh.nz@pm.me"
+    "support_note": "Pour le support d'implémentation en production, contactez research@agenticgovernance.digital"
   },
   "architecture": {
     "heading": "Architecture Système",