feat(build) drop export-default-from plugin

The proposal never passed stage 1 and was last updated 4 years ago,
which signals it won't make it into the language: https://github.com/tc39/proposal-export-default-from

The alternative is just a couple of characters longer.

modules/API/index.js

-export default from './API';
+export { default } from './API';
 export * from './constants';

package-lock.json

       "devDependencies": {
         "@babel/core": "7.25.9",
         "@babel/eslint-parser": "7.25.9",
-        "@babel/plugin-proposal-export-default-from": "7.25.9",
         "@babel/plugin-transform-private-methods": "7.25.9",
         "@babel/preset-env": "7.25.9",
         "@babel/preset-react": "7.25.9",

package.json

   "devDependencies": {
     "@babel/core": "7.25.9",
     "@babel/eslint-parser": "7.25.9",
-    "@babel/plugin-proposal-export-default-from": "7.25.9",
     "@babel/plugin-transform-private-methods": "7.25.9",
     "@babel/preset-env": "7.25.9",
     "@babel/preset-react": "7.25.9",

webpack.config.js

                     // Avoid loading babel.config.js, since we only use it for React Native.
                     configFile: false,
 
-                    // XXX The require.resolve below solves failures to locate the
-                    // presets when lib-jitsi-meet, for example, is npm linked in
-                    // jitsi-meet.
-                    plugins: [
-                        require.resolve('@babel/plugin-proposal-export-default-from')
-                    ],
                     presets: [
                         [
                             require.resolve('@babel/preset-env'),