ELT: disable reload button by $process

apps/web/Components/Calculation/Form/ELT/Components/ReloadButton.tsx

@@ -7,7 +7,7 @@ import { Flex } from 'ui/grid';
 
 export const ReloadButton = observer(
   ({ storeSelector, onClick }: { onClick: () => void; storeSelector: StoreSelector }) => {
-    const { $tables } = useStore();
+    const { $tables, $process } = useStore();
     const { validation, getRows: rows } = storeSelector($tables.elt);
 
     const hasErrors = validation.hasErrors;
@@ -16,7 +16,12 @@ export const ReloadButton = observer(
       <Flex justifyContent="center">
         <Button
           onClick={onClick}
-          disabled={hasErrors}
+          disabled={
+            hasErrors ||
+            $process.has('LoadKP') ||
+            $process.has('Calculate') ||
+            $process.has('CreateKP')
+          }
           loading={rows.some((x) => x.status === 'fetching')}
           shape="circle"
           icon={<ReloadOutlined rev="" />}