Add livereload to vue2

Author: sfioritto

lib/package.json

@@ -47,6 +47,7 @@
     "jest": "^27.4.5",
     "postcss": "^8.4.5",
     "rollup": "^2.61.1",
+    "rollup-plugin-livereload": "^2.0.5",
     "rollup-plugin-postcss": "^4.0.2",
     "rollup-plugin-replace": "^2.2.0",
     "rollup-plugin-vue": "^6.0.0",

yarn.lock

@@ -451,6 +451,7 @@ __metadata:
     jest: ^27.4.5
     postcss: ^8.4.5
     rollup: ^2.61.1
+    rollup-plugin-livereload: ^2.0.5
     rollup-plugin-postcss: ^4.0.2
     rollup-plugin-replace: ^2.2.0
     rollup-plugin-vue: ^6.0.0