Paginate /users

[FyreByrd]

Added server-side pagination and search to /users.
Also handled locking and unlocking of users. I have no idea how this is used in S1, but we can figure that out later, for now I have just implemented the ability to mark a user as locked or unlocked in the database. I also added code to prevent a user from being able to lock themself by disabling the toggle in the client and running a sanity check in the server.

I am willing to consider adding a few more features before merging, if those features would be best added here.
Features I would consider:

• Handling permissions for locked users.
• Sorting (this may entail rebasing and using feature/svelte-headless-table
• Searching over more than just user name and email
• Improving data display on mobile

Here is a screenshot of what the page looks like now. Primary difference is adding the toggle for locking/unlocking.

Here is mobile. I am not a big fan of how the data is displayed for mobile, but I am unsure how to improve it.