Add .DS_Store to .gitignore

Added .DS_Store to the .gitignore file to prevent macOS-specific
metadata files from being tracked in the repository. This helps
maintain cleaner version control and avoids unnecessary conflicts
across different environments, particularly for macOS users.

.gitignore

@@ -4,6 +4,7 @@
 /.shards/
 *.dwarf
 /.vscode/
+/.DS_Store/
 /spec/db/*.db
 # Libraries don't need dependency lock
 # Dependencies will be locked in applications that use them