add Main, Preload vite.config.mjs

scripts/vite.config.mjs

@@ -0,0 +1,29 @@
+import { builtinModules, createRequire } from 'module'
+import { defineConfig } from 'vite'
+
+const require = createRequire(import.meta.url)
+const pkg = require('../package.json')
+
+export default defineConfig({
+  mode: process.env.NODE_ENV,
+  // root: [path],
+  build: {
+    // outDir: [path],
+    lib: {
+      entry: 'index.ts',
+      formats: ['cjs'],
+    },
+    minify: process.env.NODE_ENV === 'production',
+    emptyOutDir: true,
+    rollupOptions: {
+      external: [
+        'electron',
+        ...builtinModules,
+        ...Object.keys(pkg.dependencies || {}),
+      ],
+      output: {
+        entryFileNames: '[name].cjs',
+      },
+    },
+  },
+})