Refactor copyRecursive function to handle excluded directories

The copyRecursive function in cli.js has been refactored to properly handle excluded directories. Previously, the function would skip over excluded directories regardless of whether they were actually directories or not. Now, the function checks if the source is a directory before checking if it is excluded, ensuring that only actual directories are skipped if they are in the exclusions list.

bin/cli.js

@@ -233,9 +233,10 @@ async function copyRecursive(src, dest) {
 	try {
 		const stats = await fs.stat(src);
 		const isDirectory = stats.isDirectory();
-		const isExcluded = exclusions.includes(path.basename(src));
-
-		if (isExcluded) return;
+		if (isDirectory) {
+			const isExcluded = exclusions.includes(path.basename(src));
+			if (isExcluded) return;
+		}
 
 		if (isDirectory) {
 			await fs.mkdir(dest, { recursive: true });