Experiment with using mjs extension

Author: garronej

package.json

@@ -7,7 +7,7 @@
         "url": "git://github.com/codegouvfr/react-dsfr.git"
     },
     "scripts": {
-        "build": "ts-node -T src/scripts/build",
+        "build": "ts-node -T src/scripts/build && mv dist/bin . && js2mjs dist && mv bin dist",
         "_link": "ts-node -T src/scripts/link-in-integration-apps.ts",
         "link-external": "ts-node -T src/scripts/link-in-external-project.ts",
         "start-cra": "yarn build && yarn _link && ((tsc -w -p src) & (cd test/integration/cra && yarn start))",

yarn.lock

@@ -8095,6 +8095,14 @@ js-yaml@^4.1.0:
   dependencies:
     argparse "^2.0.1"
 
+js2mjs@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/js2mjs/-/js2mjs-0.3.0.tgz#4db5f4e31dae63ee661f689e853308b138bbc58e"
+  integrity sha512-jiejhgZW09Y7m4IMQbsosFWHwPLeskSS5Ybd1lrf3RskjkHd6XaLtNFO+oy6G+tzHc6mmxHXcQLKbfgRrTRgrA==
+  dependencies:
+    commander "^4.1.1"
+    tsafe "^1.4.1"
+
 jsesc@^2.5.1:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"