fix(v3): entry

packages/vue-cli-plugin-uni/lib/app-plus/index.js

@@ -58,21 +58,20 @@ const v3 = {
       })
     }
 
-    return {
-      devtool,
-      mode: process.env.NODE_ENV,
-      externals: {
-        vue: 'Vue'
-      },
-      entry () {
     const entry = {}
     if (isAppService) {
       entry['app-service'] = path.resolve(process.env.UNI_INPUT_DIR, getMainEntry())
     } else if (isAppView) {
       entry['app-view'] = path.resolve(process.env.UNI_INPUT_DIR, getMainEntry())
     }
-        return entry
+
+    return {
+      devtool,
+      mode: process.env.NODE_ENV,
+      externals: {
+        vue: 'Vue'
       },
+      entry,
       output: {
         filename: '[name].js',
         chunkFilename: '[id].js',