add docs with components

docs/plugins/index.js

@@ -0,0 +1,18 @@
+module.exports = function(context, options) {
+    return {
+      name: 'loaders',
+      configureWebpack(config, isServer) {
+        return {
+          module: {
+            rules: [
+              {
+                test: /\.(gif|png|jpe?g|svg)$/i,
+                exclude: /\.(mdx?)$/i,
+                use: ['file-loader', { loader: 'image-webpack-loader' }],
+              },
+            ],
+          },
+        };
+      },
+    };
+  };