fix: typegen never exits when use with cloudflare plugin (#127)

close #126

closing vite server won't close the wranler proxy

Author: yesmeck

src/cli.ts

@@ -6,6 +6,7 @@ async function run() {
   const { runner, server } = await createContext();
   await runner.executeFile(path.resolve(import.meta.dirname, '../dist/empty.js'));
   await server.close();
+  process.exit(0);
 }
 
 const command = process.argv[2];