Improve UI (#3)

Co-authored-by: Gregório Granado Magalhães <greg.magalhaes@gmail.com>

src/main.rs

@@ -240,7 +240,7 @@ async fn token(
     .await
     .map_err(|e| anyhow!("Failed to set kv: {}", e))?;
 
-    let access_token = AccessToken::new(form.code.clone());
+    let access_token = AccessToken::new(form.code.to_string().clone());
     let core_id_token = CoreIdTokenClaims::new(
         IssuerUrl::from_url(config.base_url),
         vec![Audience::new(form.client_id.clone())],
@@ -658,6 +658,17 @@ async fn main() {
                 },
             ),
         )
+        .nest(
+            "/img",
+            service_method_routing::get(ServeDir::new("./static/img")).handle_error(
+                |error: std::io::Error| {
+                    (
+                        StatusCode::INTERNAL_SERVER_ERROR,
+                        format!("Unhandled internal error: {}", error),
+                    )
+                },
+            ),
+        )
         .route(
             "/",
             service_method_routing::get(ServeFile::new("./static/index.html")).handle_error(