fix(dev): stub /api/* in vite dev to avoid @vercel/kv transform crash; allow owners to create map entries

src/pages/Maps.jsx

@@ -231,8 +231,8 @@ function Maps() {
 
     // 2. Click Empty Map (Create New)
     const handleMapCreate = async (latlng) => {
-        // Only Field Agents (employees) can create
-        if (user?.role !== 'FIELD_AGENT' && user?.role !== 'ADMIN') return;
+        // Field Agents, Admins, and Owners can create new map entries
+        if (!['FIELD_AGENT', 'ADMIN', 'OWNER'].includes(user?.role)) return;
 
         setSelectedPropertyId(null);
         setNewPropertyLocation({ lat: latlng.lat, lng: latlng.lng, address: '' });