fix: Flash of 'not found' screen when deleting a collection

app/components/CollectionDeleteDialog.tsx

@@ -7,6 +7,7 @@ import ConfirmationDialog from "~/components/ConfirmationDialog";
 import Text from "~/components/Text";
 import useCurrentTeam from "~/hooks/useCurrentTeam";
 import useStores from "~/hooks/useStores";
+import useToasts from "~/hooks/useToasts";
 import { homePath } from "~/utils/routeHelpers";
 
 type Props = {
@@ -17,16 +18,20 @@ type Props = {
 function CollectionDeleteDialog({ collection, onSubmit }: Props) {
   const team = useCurrentTeam();
   const { ui } = useStores();
+  const { showToast } = useToasts();
   const history = useHistory();
   const { t } = useTranslation();
 
   const handleSubmit = async () => {
     const redirect = collection.id === ui.activeCollectionId;
-    await collection.delete();
-    onSubmit();
+
     if (redirect) {
       history.push(homePath());
     }
+
+    await collection.delete();
+    onSubmit();
+    showToast(t("Collection deleted"), { type: "success" });
   };
 
   return (