Fix UI directory detection: skip filesystem checks when embed-ui is enabled

src/ui_server/mod.rs

@@ -224,6 +224,13 @@ pub async fn index(OriginalUri(uri): OriginalUri) -> Response {
 }
 
 pub fn get_ui_root() -> PathBuf {
+    #[cfg(feature = "embed-ui")]
+    {
+        PathBuf::from("ui")
+    }
+
+    #[cfg(not(feature = "embed-ui"))]
+    {
         let candidates = [
             "ui",
             "botui/ui",
@@ -240,7 +247,6 @@ pub fn get_ui_root() -> PathBuf {
             }
         }
 
-    // Fallback to "ui" but log a warning
         let default = PathBuf::from("ui");
         error!(
             "Could not find 'ui' directory in candidates: {:?}. Defaulting to 'ui' (CWD: {:?})",
@@ -248,6 +254,7 @@ pub fn get_ui_root() -> PathBuf {
             std::env::current_dir()
         );
         default
+    }
 }
 
 pub async fn serve_minimal() -> impl IntoResponse {