Fix: Kontakt detail viser nu relaterede firmaer i Firmaer fanen

app/contacts/backend/router_simple.py

@@ -121,12 +121,13 @@ async def get_contacts(
 
 @router.get("/contacts/{contact_id}")
 async def get_contact(contact_id: int):
-    """Get a single contact by ID"""
+    """Get a single contact by ID with linked companies"""
     try:
+        # Get contact info
         query = """
             SELECT 
                 id, first_name, last_name, email, phone, mobile,
-                title, department, is_active, user_company,
+                title, department, is_active, user_company, vtiger_id,
                 created_at, updated_at
             FROM contacts
             WHERE id = %s
@@ -136,7 +137,23 @@ async def get_contact(contact_id: int):
         if not contacts:
             raise HTTPException(status_code=404, detail="Contact not found")
         
-        return contacts[0]
+        contact = contacts[0]
+        
+        # Get linked companies
+        companies_query = """
+            SELECT 
+                cu.id, cu.name, cu.cvr_number,
+                cc.is_primary, cc.role, cc.notes
+            FROM contact_companies cc
+            JOIN customers cu ON cc.customer_id = cu.id
+            WHERE cc.contact_id = %s
+            ORDER BY cc.is_primary DESC, cu.name
+        """
+        companies = execute_query(companies_query, (contact_id,))
+        
+        contact['companies'] = companies or []
+        
+        return contact
         
     except HTTPException:
         raise