Update packages/web/webpack.config.mjs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: tyler-dane

packages/web/webpack.config.mjs

@@ -52,7 +52,7 @@ const loadEnvFile = (envName) => {
 export default (env, argv) => {
   const IS_DEV = argv.mode === "development";
 
-  const ENVIRONMENT = argv.nodeEnv;
+  const ENVIRONMENT = argv.nodeEnv || 'local';
   loadEnvFile(ENVIRONMENT);
 
   const GLOBAL_SCSS = resolvePath("src/common/styles/index.scss");