test: use vitest instead of jest

rollup.config.js

@@ -2,11 +2,12 @@
 //
 // SPDX-License-Identifier: MIT
 
-import copy from "@guanghechen/rollup-plugin-copy";
 import livereload from "rollup-plugin-livereload";
 import styles from "rollup-plugin-styles";
 import { swc } from "rollup-plugin-swc3";
 
+import copy from "@guanghechen/rollup-plugin-copy";
+
 import { distDirectory, name, sourceDirectory } from "./tools/const.js";
 import { convertJSONToPack } from "./tools/json-pack-tools.js";
 
@@ -41,9 +42,8 @@ const config = {
     },
     plugins: [
         swc({
-            minify: isProduction,
             jsc: {
-                minify: {
+                minify: isProduction && {
                     sourceMap: true,
                     mangle: {
                         keepClassNames: true,