add referrers bar chart

dashboard/composables/useCustomDialog.ts

@@ -0,0 +1,20 @@
+import type { Component } from "vue";
+
+
+const showDialog = ref<boolean>(false);
+const dialogParams = ref<any>({});
+const dialogComponent = ref<Component>();
+
+function closeDialog() {
+    showDialog.value = false;
+}
+
+function openDialog(component: Component, params: any) {
+    dialogComponent.value = component;
+    dialogParams.value = params;
+    showDialog.value = true;
+}
+
+export function useCustomDialog() {
+    return { showDialog, closeDialog, openDialog, dialogParams, dialogComponent };
+}