fix: chat push url and references

html-router/src/routes/chat/chat_handlers.rs

@@ -222,5 +222,5 @@ pub async fn new_chat_user_message(
         HeaderValue::from_str(&format!("/chat/{}", conversation.id)).unwrap(),
     );
 
-    Ok(response)
+    Ok(response.into_response())
 }

html-router/src/routes/knowledge/handlers.rs

@@ -9,7 +9,7 @@ use axum_htmx::{HxBoosted, HxRequest};
 use plotly::{
     common::{Line, Marker, Mode},
     layout::{Axis, LayoutScene},
-    Layout, Plot, Scatter, Scatter3D,
+    Layout, Plot, Scatter3D,
 };
 use serde::{Deserialize, Serialize};