fix: Deduplicate array values in profile data mapping and ensure specialization cards fill full height.

src/utils/profileDataMapper.ts

@@ -347,7 +347,8 @@ function valueToStringArray(value: unknown): string[] {
   if (!value) return [];
 
   if (Array.isArray(value)) {
-    return value.map(v => String(v)).filter(v => v.trim() !== '');
+    // Deduplicate values
+    return [...new Set(value.map(v => String(v)).filter(v => v.trim() !== ''))];
   }
 
   if (typeof value === 'string' && value.trim()) {