Revert "Vercel sandbox support"

app/api/run-command/route.ts

@@ -1,4 +1,5 @@
 import { NextRequest, NextResponse } from 'next/server';
+import { Sandbox } from '@e2b/code-interpreter';
 
 // Get active sandbox from global state (in production, use a proper state management solution)
 declare global {
@@ -25,32 +26,30 @@ export async function POST(request: NextRequest) {
     
     console.log(`[run-command] Executing: ${command}`);
     
-    // Parse command and arguments
-    const commandParts = command.trim().split(/\s+/);
-    const cmd = commandParts[0];
-    const args = commandParts.slice(1);
+    const result = await global.activeSandbox.runCode(`
+import subprocess
+import os
+
+os.chdir('/home/user/app')
+result = subprocess.run(${JSON.stringify(command.split(' '))}, 
+                       capture_output=True, 
+                       text=True, 
+                       shell=False)
+
+print("STDOUT:")
+print(result.stdout)
+if result.stderr:
+    print("\\nSTDERR:")
+    print(result.stderr)
+print(f"\\nReturn code: {result.returncode}")
+    `);
     
-    // Execute command using Vercel Sandbox
-    const result = await global.activeSandbox.runCommand({
-      cmd,
-      args
-    });
-    
-    // Get output streams
-    const stdout = await result.stdout();
-    const stderr = await result.stderr();
-    
-    const output = [
-      stdout ? `STDOUT:\n${stdout}` : '',
-      stderr ? `\nSTDERR:\n${stderr}` : '',
-      `\nExit code: ${result.exitCode}`
-    ].filter(Boolean).join('');
+    const output = result.logs.stdout.join('\n');
     
     return NextResponse.json({
       success: true,
       output,
-      exitCode: result.exitCode,
-      message: result.exitCode === 0 ? 'Command executed successfully' : 'Command completed with non-zero exit code'
+      message: 'Command executed successfully'
     });
     
   } catch (error) {