Added delete toast

src/components/runners/DeleteRunnerModal.svelte

@@ -28,8 +28,13 @@
       }
     };
   })();
-  function submit() {
-    RunnerService.runnerControllerRemove(delete_runner.id, true);
+  async function submit() {
+    await RunnerService.runnerControllerRemove(delete_runner.id, true);
+    Toastify({
+      text: $_("runner-deleted"),
+      duration: 3500,
+      backgroundColor: "linear-gradient(to right, #00b09b, #96c93d)",
+    }).showToast();
   }
 </script>