add rollup.js

Author: Imiss-U1025

client/packages/lowcoder-core/rollup.config.js

@@ -2,18 +2,20 @@ import commonjs from "@rollup/plugin-commonjs";
 import resolve from "@rollup/plugin-node-resolve";
 import typescript from "@rollup/plugin-typescript";
 import dts from "rollup-plugin-dts";
+import { visualizer } from 'rollup-plugin-visualizer';
+import { terser } from 'rollup-plugin-terser';
 
 const config = [
   {
     input: "src/index.ts",
-    plugins: [resolve({ browser: true }), commonjs(), typescript()],
+    plugins: [resolve({ browser: true }), commonjs(), typescript(), terser(), visualizer({ open: true })],
     output: {
       dir: "lib",
       format: "esm",
     },
     external: ["lodash", "stylis"],
   },
-  {
+  /* {
     input: "src/index.ts",
     plugins: [
       resolve({ browser: true }),
@@ -25,7 +27,7 @@ const config = [
       file: "lib/index.cjs",
     },
     external: ["lodash", "stylis"],
-  },
+  }, */
   {
     input: "lib/dts/index.d.ts",
     plugins: [
@@ -40,4 +42,4 @@ const config = [
   },
 ];
 
-export default config;
+export default config;