fix mjs references

.storybook/local-preset.js

@@ -2,11 +2,11 @@
  * to load the built addon in this test Storybook
  */
 function previewAnnotations(entry = []) {
-  return [...entry, require.resolve("../dist/preview.mjs")];
+  return [...entry, require.resolve("../dist/preview.js")];
 }
 
 function managerEntries(entry = []) {
-  return [...entry, require.resolve("../dist/manager.mjs")];
+  return [...entry, require.resolve("../dist/manager.js")];
 }
 
 module.exports = {

package.json

@@ -39,9 +39,9 @@
     "build:watch": "npm run build -- --watch",
     "test": "echo \"Error: no test specified\" && exit 1",
     "start": "run-p build:watch 'storybook --quiet'",
-    "prerelease": "zx scripts/prepublish-checks.mjs",
+    "prerelease": "zx scripts/prepublish-checks.js",
     "release": "npm run build && auto shipit",
-    "eject-ts": "zx scripts/eject-typescript.mjs",
+    "eject-ts": "zx scripts/eject-typescript.js",
     "storybook": "storybook dev -p 6006",
     "build-storybook": "storybook build"
   },

scripts/prepublish-checks.js

@@ -72,7 +72,7 @@ peerDependencies.forEach((dependency) => {
           ${chalk.red(dedent`You have a peer dependency on ${chalk.bold(dependency)} which is most likely unnecessary
           as that is provided by Storybook directly.
           Check the "bundling" section in README.md for more information.
-          If you are absolutely sure you are doing it correct, you should remove this check from scripts/prepublish-checks.mjs.`)}
+          If you are absolutely sure you are doing it correct, you should remove this check from scripts/prepublish-checks.js.`)}
         `,
         { padding: 1, borderColor: "red" }
       )