Fix: Description vom Deckblatt entfernt + Code-Fence Bereinigung im Parser

- Deckblatt zeigt nur noch Titel, Typ, Klassifizierung (keine Description)
- Parser entfernt Markdown Code-Fences vor JSON-Parsing

src/report_templates/report.html

@@ -76,7 +76,7 @@ tr:nth-child(even) { background: #f8f9fa; }
     <img src="data:image/svg+xml;base64,{{ logo_base64 }}" class="cover-logo" alt="AegisSight">
     <div class="cover-type">{{ incident_type_label }}</div>
     <div class="cover-title">{{ incident.title }}</div>
-    <div class="cover-subtitle">{{ incident.description or '' }}</div>
+    
     <div class="cover-classification {{ classification }}">{{ classification_label }}</div>
     <div class="cover-meta">
         <div>Stand: {{ report_date }}</div>