Add timestamps to sessions and sort the history by last updated

[fmaclen]

• Should add an updatedAt field to Sessions
• Once Sessions have dates we should sort them in descending order, where the most recent ones are at the top.
• The current implementation already does apply sorting but not based on the date.
• A similar implementation was done for Knowledge
• In the Knowledge section we should sort the list by updatedAt as well and also display it on the UI formatted with date-fns using the formatDistance helper.
• The current Knowledge timestamp is rendered to the UI in src/routes/knowledge/+layout.svelte

[fmaclen]

🎉 This issue has been resolved in version 0.3.5 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀