Fix export lineloader

Author: LeoFerrara

src/components/index.ts

@@ -1,6 +1,7 @@
 export * from "./AppIcon";
 export * from "./Autocomplete";
 export * from "./DvcThemeProvider";
+export * from "./LineLoader";
 export * from "./MapButton";
 export * from "./MapPopup";
 export * from "./ResultList";