fix: add react-native file

examples/react/react-native-app/metro-v71.config.js

@@ -0,0 +1,52 @@
+/**
+ * Old custom configuration for React Native v0.71.
+ * From @react-native/metro-config 0.72.1, it is no longer necessary to use a config function to access the complete default config.
+ * Please port your custom configuration to metro.config.js.
+ * Please see https://reactnative.dev/docs/metro to learn about configuration.
+ */
+const { withNxMetro } = require('@nx/react-native')
+const { getDefaultConfig } = require('metro-config')
+const exclusionList = require('metro-config/src/defaults/exclusionList')
+
+module.exports = (async () => {
+    const {
+        resolver: { sourceExts, assetExts },
+    } = await getDefaultConfig()
+    return withNxMetro(
+        {
+            transformer: {
+                getTransformOptions: async () => ({
+                    transform: {
+                        experimentalImportSupport: false,
+                        inlineRequires: true,
+                    },
+                }),
+                babelTransformerPath: require.resolve(
+                    'react-native-svg-transformer',
+                ),
+            },
+            resolver: {
+                assetExts: assetExts.filter((ext) => ext !== 'svg'),
+                sourceExts: [...sourceExts, 'svg'],
+                // Need to add the nodejs example apps to the exclude list to avoid
+                // metro file mapper from complaining about duplicate file/mocks.
+                // This happens because the nodejs example apps have the same name in their package.json
+                blockList: exclusionList([
+                    /^(?!.*node_modules).*\/dist\/.*/,
+                    /.*nodejs.*/,
+                ]),
+            },
+        },
+        {
+            // Change this to true to see debugging info.
+            // Useful if you have issues resolving modules
+            debug: false,
+            // all the file extensions used for imports other than 'ts', 'tsx', 'js', 'jsx', 'json'
+            extensions: [],
+            // the project root to start the metro server
+            projectRoot: __dirname,
+            // Specify folders to watch, in addition to Nx defaults (workspace libraries and node_modules)
+            watchFolders: [],
+        },
+    )
+})()