feat(header): conditionally render 'Editor' or 'GitHub' button based on environment

apps/web/src/components/header.tsx

@@ -41,12 +41,21 @@ export function Header() {
           Contributors
         </Button>
       </Link>
-      <Link href="https://github.com/OpenCut-app/OpenCut" target="_blank">
-        <Button size="sm" className="text-sm ml-4">
-          GitHub
-          <ArrowRight className="h-4 w-4" />
-        </Button>
-      </Link>
+      {process.env.NODE_ENV === "development" ? (
+        <Link href="/editor" target="_blank">
+          <Button size="sm" className="text-sm ml-4">
+            Editor
+            <ArrowRight className="h-4 w-4" />
+          </Button>
+        </Link>
+      ) : (
+        <Link href="https://github.com/OpenCut-app/OpenCut" target="_blank">
+          <Button size="sm" className="text-sm ml-4">
+            GitHub
+            <ArrowRight className="h-4 w-4" />
+          </Button>
+        </Link>
+      )}
     </nav>
   );