fix: Update loading progress condition in Project component and correct border-radius in sidebar styles

app/src/pages/Project.tsx

@@ -64,7 +64,7 @@ const Project: React.FC = () => {
         <ROISummary />
       </div> */}
       <KeyPressListener />
-      {/* {loadingProgress && <LoadingPage progress={loadingProgress} />} */}
+      {loadingProgress > 0 && <LoadingPage progress={loadingProgress} />}
       {!isPlaying && (
         <>
           {toggleThreeD && <ModuleToggle />}