fix: ignore .DS_Store files in all subdirectories

Author: farnabaz

src/utils/source.ts

@@ -10,7 +10,7 @@ export function getExcludedSourcePaths(source: CollectionSource) {
   return [
     ...(source!.exclude || []),
     // Ignore OS files
-    '.DS_Store',
+    '**/.DS_Store',
   ]
 }