Improved sidebar

src/App.tsx

@@ -37,10 +37,14 @@ export default function App() {
           <>
             <ServerList appRef={appRef} />
             <ResizablePanelGroup orientation="horizontal" className="h-screen">
-              <ResizablePanel defaultSize="420px">
+              {appRef.current.server?.meta && (
+                <>
+                  <ResizablePanel defaultSize="500px" maxSize="350px">
                     <Sidebar appRef={appRef} />
                   </ResizablePanel>
                   <ResizableHandle withHandle />
+                </>
+              )}
               <ResizablePanel defaultSize="100%">
                 <div className="h-screen"></div>
               </ResizablePanel>