chore(build): add verbose logging for module2.module.exports fix

Add debug logging to show when module2.module.exports lines are being
removed from external bundles. This helps verify the fix is working
correctly during builds.

Author: jdalton

scripts/fix-commonjs-exports.mjs

@@ -359,6 +359,12 @@ async function processDirectory(dir, verbose = false) {
             /[ \t]*module2\.module\.exports\s*=\s*[^;]+;[ \t]*\n?/g
           const matches = [...content.matchAll(pattern)]
 
+          if (matches.length > 0 && verbose) {
+            console.log(
+              `    Removing ${matches.length} module2.module.exports lines from ${path.basename(fullPath)}`,
+            )
+          }
+
           // Process matches in reverse order to maintain correct indices
           for (let i = matches.length - 1; i >= 0; i--) {
             const match = matches[i]