Brought back newsletter form on admin page

src/routes/admin/dashboard.rs

@@ -10,16 +10,19 @@ use uuid::Uuid;
 #[template(path = "../templates/dashboard.html")]
 struct DashboardTemplate {
     username: String,
-    idempotency_key: String,
+    idempotency_key_1: String,
+    idempotency_key_2: String,
 }
 
 pub async fn admin_dashboard(
     Extension(AuthenticatedUser { username, .. }): Extension<AuthenticatedUser>,
 ) -> Response {
-    let idempotency_key = Uuid::new_v4().to_string();
+    let idempotency_key_1 = Uuid::new_v4().to_string();
+    let idempotency_key_2 = Uuid::new_v4().to_string();
     let template = DashboardTemplate {
         username,
-        idempotency_key,
+        idempotency_key_1,
+        idempotency_key_2,
     };
     Html(template.render().unwrap()).into_response()
 }