Add metadata to Snippets so sorting for "last updated" becomes possible

[zhngharry]

📝 Provide a description of the new feature

As of right now sorting in the Snippet tab only works for alphabetical sorting because there is no other metadata stored about the snippets

Is it possible to fetch the last time a snippet was updated (last commit for example) to enable sorting with "Last Updated&Most Stale"/"Newest&Oldest"?

➕ Additional Information

No response