Gets ready for QC 6.0, does some minor refactors, and removes deprecated stuffs

No new major except for lookup.js, login non ephemeral, and (INDEV) guide.

Update for full v5.0.0 QCXR release

Version 7.0 brings 100% refactor into working order, with over 100 hours of work from me and @CADIndie it is finally finished, and ready for release.

## ⚒️ Fixes and Improvements - Drastically increases the speed at which CraftyAI responds. - Updates the OpenAI package - Fixes Loading Dots in ``/analyse`` as well as ``/craftyai: ask`` **Full Changelog**: https://github.com/Cartrigger/QCXRSupport/compare/v6.0...v6.1

## ⚒️ Fixes and Improvements - Drastically increases the speed at which CraftyAI responds. - Updates the OpenAI package - Fixes Loading Dots in ``/analyse`` as well as ``/craftyai: ask`` **Full Changelog**: https://github.com/Cartrigger/QCXRSupport/compare/v6.0...v6.1

## ⚒️ Fixes and Improvements - Drastically increases the speed at which CraftyAI responds. - Updates the OpenAI package - Fixes Loading Dots in ``/analyse`` as well as ``/craftyai: ask`` **Full Changelog**: https://github.com/Cartrigger/QCXRSupport/compare/v6.0...v6.1

# 🤖 CraftyAI **CraftyAI is back!** This time it is completely free whilst being powered by [OpenAI's GPT-3.5 model.](https://platform.openai.com/docs/models/gpt-3-5) This update also allows free training of the bot with the ``/craftyai: personalise`` command! Access CraftyAI by Mentioning the Bot, replying to an AI message generated by the AI, or by running the slash command! <img width="326" alt="image" src="https://github.com/Cartrigger/QCXRSupport/assets/92249532/6eac119d-d329-4a83-a222-d7d527b87cb2"> <img width="669" alt="image" src="https://github.com/Cartrigger/QCXRSupport/assets/92249532/56043a1a-980f-4d97-bbde-012ede49e96a"> This release also includes a new **Patreon Command** to display info related to [**QuestCraft's Patreon**](https://www.patreon.com/QuestCraftXR)! **Full Changelog**: https://github.com/Cartrigger/QCXRSupport/compare/v5.3...v6.0