fix: add @babel/parser, switch shebangs from pnpm to npx, remove phantom @types/recast

scripts/fix-imports.ts

@@ -1,4 +1,4 @@
-#!/usr/bin/env -S pnpm tsx
+#!/usr/bin/env -S npx tsx
 import 'zx/globals';
 
 import path from 'node:path';