feat: support pwa (#452)

* feat: support pwa

* feat: support pwa

vite.config.ts

@@ -1,6 +1,7 @@
 import path from 'path'
 import { defineConfig, loadEnv } from 'vite'
 import vue from '@vitejs/plugin-vue'
+import { VitePWA } from 'vite-plugin-pwa'
 
 export default defineConfig((env) => {
   const viteEnv = loadEnv(env.mode, process.cwd()) as unknown as ImportMetaEnv
@@ -11,7 +12,20 @@ export default defineConfig((env) => {
         '@': path.resolve(process.cwd(), 'src'),
       },
     },
-    plugins: [vue()],
+    plugins: [
+      vue(),
+      VitePWA({
+        injectRegister: 'auto',
+        manifest: {
+          name: 'chatGPT',
+          short_name: 'chatGPT',
+          icons: [
+            { src: 'pwa-192x192.png', sizes: '192x192', type: 'image/png' },
+            { src: 'pwa-512x512.png', sizes: '512x512', type: 'image/png' },
+          ],
+        },
+      }),
+    ],
     server: {
       host: '0.0.0.0',
       port: 1002,