fix: babel

packages/babel-preset-medusa-package/index.js

@@ -15,7 +15,6 @@ function preset(context, options = {}) {
   return {
     presets: [r(`@babel/preset-env`)],
     plugins: [
-      r(`@babel/plugin-proposal-optional-chaining`),
       r(`babel-plugin-transform-typescript-metadata`),
       r(`@babel/plugin-proposal-optional-chaining`),
       [r(`@babel/plugin-proposal-decorators`), { legacy: true }],

packages/medusa-dev-cli/.babelrc

@@ -1,3 +0,0 @@
-{
-  "presets": [["babel-preset-medusa-package"]]
-}

packages/medusa-dev-cli/.babelrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: [["babel-preset-medusa-package"]],
+};