fix: address issue with license comments not being extracted (#313)

Author: Robot-Inventor

rspack.config.ts

@@ -1,4 +1,9 @@
-import { type Compiler, CopyRspackPlugin } from "@rspack/core";
+import {
+    type Compiler,
+    CopyRspackPlugin,
+    LightningCssMinimizerRspackPlugin,
+    SwcJsMinimizerRspackPlugin
+} from "@rspack/core";
 import ForkTsCheckerWebpackPlugin from "fork-ts-checker-webpack-plugin";
 import { defineConfig } from "@rspack/cli";
 import { exec } from "child_process";
@@ -99,6 +104,14 @@ const config = defineConfig((env) => ({
         filename: "[name]",
         clean: true
     },
+    optimization: {
+        minimizer: [
+            new SwcJsMinimizerRspackPlugin({
+                extractComments: true
+            }),
+            new LightningCssMinimizerRspackPlugin({})
+        ]
+    },
     module: {
         rules: [
             {