Actually enable x-scrolling when citations overflow. (#178)

frontend/src/components/WorkspaceChat/ChatContainer/ChatHistory/Citation/index.jsx

@@ -22,7 +22,7 @@ export default function Citations({ sources = [] }) {
 
   return (
     <div className="flex flex-col mt-4 justify-left">
-      <div className="no-scroll flex flex-col justify-left overflow-x-scroll ">
+      <div className="flex flex-col justify-left overflow-x-scroll ">
         <div className="w-full flex overflow-x-scroll items-center gap-4 mt-1 doc__source">
           {combineLikeSources(sources).map((source) => (
             <Citation id={source?.id || v4()} source={source} />