TNhazem/uptime-bot-v13-djs ? reverse-engineered prompt

Build me a simple Discord uptime bot for my small web projects. I want to be able to add and remove project links from Discord, see a list of what is being monitored, and have the bot regularly ping those links so they stay awake. It should work with both normal commands and slash commands, and it should send clear replies in chat when something is added, removed, or checked.

Please organize it like a real bot with command handling, event handling, and a basic database so the saved projects are still there after a restart. There should also be a background process that fetches the saved projects and keeps checking them on an interval without me doing anything manually. Keep it straightforward and easy to run, with a main startup file and sensible defaults. If anything is unclear, use current Discord bot docs online and make the project complete enough that I can clone it, add my bot token, and start using it.