Logging (#30)

* Added loggin for the onboarding flow.

* Logging for potential errors

* feat: enhance onboarding error logging with server-side capture

* Update app/(onboarding)/onboarding/page.tsx

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

---------

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>

components/onboarding/Step1EntityType.tsx

@@ -39,9 +39,13 @@ export default function Step1EntityType({ initialData, onNext, isSaving }: Step1
   const [selected, setSelected] = useState<EntityType | undefined>(initialData.entity_type)
 
   const handleNext = () => {
-    if (selected) {
-      onNext({ entity_type: selected })
+    if (!selected) {
+      const msg = 'step 1: fortsätt clicked without entity type selected'
+      console.error('[onboarding]', msg)
+      fetch('/api/log', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ message: msg }) }).catch(() => {})
+      return
     }
+    onNext({ entity_type: selected })
   }
 
   return (