Fix JSON violations

src/pages/Rides.tsx

@@ -83,17 +83,8 @@ export default function Rides() {
         return;
       }
 
-      // All users submit for moderation
-      const { error } = await supabase
-        .from('content_submissions')
-        .insert({
-          user_id: user.id,
-          submission_type: 'ride',
-          status: 'pending',
-          content: data
-        });
-
-      if (error) throw error;
+      const { submitRideCreation } = await import('@/lib/entitySubmissionHelpers');
+      await submitRideCreation(data, user.id);
 
       toast({
         title: "Ride Submitted",