[ENG-803] Set date upon tag creation

[gedeondoescode]

This PR intends to solve an issue with date_created and date_modified returning NULL inside main library database. As of now, this is partially functioning, but has a few issues such as the time being stored is in UNIX time and that when attempting to create a new tag, it fails to execute. At the moment this PR exists as a draft as I continue to make changes and improve it.

Closes #1020

[vercel[bot]]

@gedeondoescode is attempting to deploy a commit to the Spacedrive Team on Vercel.

A member of the Team first needs to authorize it.

[brxken128]

This is essentially finished, tested, and working great. Nice start btw @gedeondoescode, I hope the additional code helps to clear things up. Feel free to ping me in the Discord (same usename) if you need any future advice!

Edit: Oh crap, I didn't realise we were both actively working on it, I thought main had been merged or something hence the force push. I'm really sorry, you can re-force your code if you wish! My sincere apologies.