Fix: Prevent form submission on location selection

src/components/admin/LocationSearch.tsx

@@ -216,6 +216,7 @@ export function LocationSearch({ onLocationSelect, initialLocationId, className
               <div className="divide-y">
                 {results.map((result) => (
                   <button
+                    type="button"
                     key={result.place_id}
                     onClick={() => handleSelectResult(result)}
                     className="w-full text-left p-3 hover:bg-accent transition-colors"