move static files to static folder

webpack.dev.js

@@ -23,7 +23,7 @@ module.exports = merge(common, {
             {
                 patterns: [
                     {
-                        from: path.resolve(__dirname, 'index.html'),
+                        from: path.resolve(__dirname, 'static'),
                         to: path.resolve(__dirname, devFolderName, '[name][ext]')
                     }
                 ]

webpack.prod.js

@@ -33,7 +33,7 @@ module.exports = merge(common, {
             {
                 patterns: [
                     {
-                        from: path.resolve(__dirname, 'index.html'),
+                        from: path.resolve(__dirname, 'static'),
                         to: path.resolve(__dirname, prodFolderName, '[name][ext]')
                     }
                 ]