fix table layout

templates/index.html

@@ -48,7 +48,7 @@
       </tbody>
         <tfoot>
           <tr>
-            <td colspan="5" style="text-align: right;"> <!-- Adjust colspan as per your total columns -->
+            <td colspan="6" style="text-align: right;"> <!-- Adjust colspan as per your total columns -->
               <button onclick="onOpenDialog('/conditions/create')">Add Item</button>
             </td>
           </tr>