feat(donations): Donations reactive create and load into datatable

src/components/donations/DonationsOverview.svelte

@@ -36,6 +36,13 @@
   export let editable = {};
   export let original_data = {};
   export let paid_amount_input = 0;
+  export const addDonations = (donations) => {
+    current_donations = current_donations.concat(...donations);
+    options.update((options) => ({
+      ...options,
+      data: current_donations,
+    }));
+  };
 
   function open_payment_modal(donation) {
     editable = Object.assign({}, donation);
@@ -104,7 +111,7 @@
       accessorKey: "status",
       header: () => $_("status"),
       cell: (info) => {
-        return renderComponent(DonationStatus, {status: info.getValue()});
+        return renderComponent(DonationStatus, { status: info.getValue() });
       },
       enableColumnFilter: false,
     },