[Update/Refactor] Fetch and show the plugins info list.

Refactor some functions.
Try to fetch functions from github api just once when vrct started.(It used to every time plugin tab has opened so easy to reach to the api limit)

src-ui/app/App.jsx

@@ -41,7 +41,6 @@ export const App = () => {
             <FontFamilyController />
             <TransparencyController />
             <WindowGeometryController />
-            <PluginsController />
 
             {(currentIsBackendReady.data === false || currentIsVrctAvailable.data === false)
                 ? <SplashComponent />
@@ -57,6 +56,7 @@ const Contents = () => {
     const { currentIsSoftwareUpdating } = useIsSoftwareUpdating();
     return (
         <>
+            <PluginsController />
             <SubtitlesController />
 
             <WindowTitleBar />