chore: replace rescripts with craco

closes #49

craco.config.js

@@ -0,0 +1,40 @@
+const path = require('path');
+
+module.exports = {
+  plugins: [
+    {
+      plugin: {
+        overrideWebpackConfig: ({ webpackConfig, context: { paths } }) => {
+          // allow public / non relative assets (like public/_locales) to be loaded
+          const folder = 'public';
+          const absolutePath = path.join(paths.appPath, folder);
+          const moduleScopePlugin = webpackConfig.resolve.plugins.find(
+            (plugin) => plugin.appSrcs && plugin.allowedFiles
+          );
+
+          if (moduleScopePlugin) {
+            moduleScopePlugin.appSrcs.push(absolutePath);
+          }
+
+          webpackConfig.resolve.alias = Object.assign(
+            webpackConfig.resolve.alias,
+            { [folder]: absolutePath }
+          );
+
+          // override output filenames (removed file hashes)
+          // it seems like build location can influence files hashes (even if files content doesn't change)
+          // @see https://github.com/facebook/create-react-app/issues/5526 & https://github.com/webpack/webpack/issues/8419
+          webpackConfig.output.filename = 'static/js/[name].js';
+          webpackConfig.output.chunkFilename = 'static/js/[name].chunk.js';
+          webpackConfig.plugins[4].options.filename = 'static/css/[name].css';
+          webpackConfig.plugins[4].options.chunkFilename = 'static/css/[name].chunk.css';
+          webpackConfig.module.rules[1].oneOf[0].options.name = 'static/media/[name].[ext]';
+          webpackConfig.module.rules[1].oneOf[1].options.name = 'static/media/[name].[ext]';
+          webpackConfig.module.rules[1].oneOf[8].options.name = 'static/media/[name].[ext]';
+
+          return webpackConfig;
+        },
+      },
+    },
+  ],
+};