fix(donations): Don't show details for anon donations

src/components/donations/DonationsOverview.svelte

@@ -112,8 +112,13 @@
       accessorKey: "actions",
       header: () => $_("action"),
       cell: (info) => {
+        let detailsLink
+        if (info.row.original.donor != undefined){
+          detailsLink = `./${info.row.original.id}`
+        }
+        
         return renderComponent(DonationTableAction, {
-          detailsLink: `./${info.row.original.id}`,
+          detailsLink: detailsLink,
           deleteAction: () => {
             active_deletes = current_donations.filter(
               (r) => r.id == info.row.original.id