migrate axum and askama

src/pages/admin.rs

@@ -1,9 +1,17 @@
 use askama::Template;
+use axum::{
+    http::StatusCode,
+    response::{Html, IntoResponse},
+};
 
 #[derive(Template)]
 #[template(path = "admin.html")]
 pub struct AdminPageTemplate {}
 
-pub async fn render_admin() -> AdminPageTemplate {
-    AdminPageTemplate {}
+pub async fn render_admin() -> Result<impl IntoResponse, StatusCode> {
+    Ok(Html(
+        AdminPageTemplate {}
+            .render()
+            .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR),
+    ))
 }