feat: add deleteAll method on access token provider

[radiumrasheed]

🔗 Linked issue

❓ Type of change

• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality like performance)
• ✨ New feature (a non-breaking change that adds functionality)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This adds ability to delete all tokens for a given user. Useful when they change their password or flagged.

Currently, one could get all tokens and then delete it in a loop, but this does that in one query. Good if it's possible a user has many tokens.

Documentation Update

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.