feat: add v2 codemod draft (#1950)

packages/codemod/tsdown.config.ts

@@ -0,0 +1,16 @@
+import { defineConfig } from 'tsdown';
+
+export default defineConfig({
+    failOnWarn: 'ci-only',
+    entry: ['src/cli.ts', 'src/index.ts'],
+    format: ['esm'],
+    outDir: 'dist',
+    clean: true,
+    sourcemap: true,
+    target: 'esnext',
+    platform: 'node',
+    shims: true,
+    dts: {
+        resolver: 'tsc'
+    }
+});