Change sidebar width and make it collapsible (#637)

Co-authored-by: Muhammed Salih Altun <muhammedsalihaltun@gmail.com>

skyvern-frontend/src/components/Logo.tsx

@@ -1,6 +1,6 @@
 function Logo() {
   const src = "/logo.png";
-  return <img src={src} />;
+  return <img src={src} alt="Logo" />;
 }
 
 export { Logo };

skyvern-frontend/src/components/LogoMinimized.tsx

@@ -0,0 +1,6 @@
+function LogoMinimized() {
+  const src = "/logo-small.png";
+  return <img src={src} alt="Minimized Logo" />;
+}
+
+export { LogoMinimized };