feat: add run button

frontend/app/layout.tsx

@@ -6,6 +6,8 @@ import { ThemeProvider } from "@/components/layout/themeProvider"
 import { ClerkProvider } from "@clerk/nextjs"
 import { Toaster } from "@/components/ui/sonner"
 import { Analytics } from "@vercel/analytics/react"
+import { TerminalProvider } from '@/context/TerminalContext';
+import { PreviewProvider } from "@/context/PreviewContext"
 
 export const metadata: Metadata = {
   title: "Sandbox",
@@ -27,7 +29,11 @@ export default function RootLayout({
             forcedTheme="dark"
             disableTransitionOnChange
           >
+            <PreviewProvider>
+            <TerminalProvider>
             {children}
+            </TerminalProvider>
+            </PreviewProvider>
             <Analytics />
             <Toaster position="bottom-left" richColors />
           </ThemeProvider>
@@ -35,4 +41,4 @@ export default function RootLayout({
       </html>
     </ClerkProvider>
   )
-}
+}