Copy include/exclude from SWC rule to Babel rule

The Babel rule needs the same include/exclude logic as the SWC rule
to ensure JavaScript files are properly processed. This includes the
source_path and additional_paths while excluding node_modules.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: justin808

config/webpack/commonWebpackConfig.js

@@ -80,13 +80,16 @@ const commonWebpackConfig = () => {
   );
 
   if (swcRuleIndex !== -1) {
+    const swcRule = config.module.rules[swcRuleIndex];
+
     // Change SWC rule to only handle TypeScript files
-    config.module.rules[swcRuleIndex].test = /\.(ts|tsx)(\.erb)?$/;
+    swcRule.test = /\.(ts|tsx)(\.erb)?$/;
 
-    // Add Babel loader for all JavaScript files
+    // Add Babel loader for all JavaScript files, using the same include/exclude as SWC
     config.module.rules.push({
       test: /\.(js|jsx|mjs)(\.erb)?$/,
-      exclude: /node_modules/,
+      include: swcRule.include,
+      exclude: swcRule.exclude,
       use: {
         loader: 'babel-loader',
         options: {