feat: add first version of workbench, increase token limit, improve system prompt

packages/bolt/app/components/workbench/FileTreePanel.tsx

@@ -0,0 +1,9 @@
+import { FileTree } from './FileTree';
+
+export function FileTreePanel() {
+  return (
+    <div className="border-r h-full p-4">
+      <FileTree />
+    </div>
+  );
+}