chore: update examples and templates (#624)

* chore: update react example deps

* chore: update templates

examples/sn-hello-react/package.json

@@ -24,24 +24,25 @@
     "@nebula.js/stardust": ">=1.1.0"
   },
   "devDependencies": {
-    "@babel/cli": "7.12.10",
-    "@babel/plugin-transform-react-jsx": "7.12.12",
-    "@babel/preset-env": "7.12.11",
-    "@babel/preset-react": "7.12.10",
-    "@nebula.js/cli": "1.1.0",
-    "eslint": "7.17.0",
+    "@babel/cli": "7.14.3",
+    "@babel/plugin-transform-react-jsx": "7.14.3",
+    "@babel/preset-env": "7.14.4",
+    "@babel/preset-react": "7.13.13",
+    "@nebula.js/cli": "1.2.0",
+    "@rollup/plugin-commonjs": "19.0.0",
+    "@rollup/plugin-node-resolve": "13.0.0",
+    "@rollup/plugin-replace": "2.4.2",
+    "eslint": "7.27.0",
     "eslint-config-airbnb": "18.2.1",
-    "eslint-plugin-import": "2.22.1",
+    "eslint-plugin-import": "2.23.4",
     "eslint-plugin-jsx-a11y": "6.4.1",
-    "eslint-plugin-mocha": "8.0.0",
-    "eslint-plugin-react": "7.22.0",
-    "react": "16.8.6",
-    "react-dom": "16.8.6",
-    "rollup": "2.35.1",
+    "eslint-plugin-mocha": "9.0.0",
+    "eslint-plugin-react": "7.24.0",
+    "postcss": "^8.3.0",
+    "react": "17.0.2",
+    "react-dom": "17.0.2",
+    "rollup": "2.50.6",
     "rollup-plugin-babel": "4.4.0",
-    "@rollup/plugin-commonjs": "17.0.0",
-    "@rollup/plugin-node-resolve": "11.0.1",
-    "rollup-plugin-postcss": "3.1.8",
-    "@rollup/plugin-replace": "2.3.4"
+    "rollup-plugin-postcss": "4.0.0"
   }
 }

examples/sn-hello-react/rollup.config.js

@@ -26,6 +26,7 @@ module.exports = [
       }),
       replace({
         'process.env.NODE_ENV': JSON.stringify('production'),
+        preventAssignment: true,
       }),
       babel({
         babelrc: false,