Summary

Aims to close (#566) by fully implementing AniList support. Previously, only searching for anime/manga was allowed, but now, this time there is full support for this module. The /search anime and /search manga commands have been merged into one command, /anilist search with dedicated flags for searching, sorting, and many more. In addition, characters are now displayed within search queries on their own pages, and others such as studios, users, and others will be added soon.

To-Do Checklist

As of now, this is the current list of tasks that needs to be done in order for this PR to be complete:

[ ] Searching for characters
[ ] Charcter inclusion within /anilist search
[ ] Dedicated searching for studios
[ ] Dedicated searching for staff and users
[ ] Reviews (<2000 characters) within /anilist search commands

Types of changes

What types of changes does your code introduce to Kumiko? Put an x in the boxes that apply

[ ] Bugfix (non-breaking change which fixes an issue)
[x] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[ ] Documentation Update (Updates to README.md, the documentation, etc)
[ ] Other (if none of the other choices apply)

Checklist

Put an x in the boxes that apply

[ ] If code changes were made then they have been tested.
- [ ] I have updated the documentation to reflect the changes. (if appropriate)
[ ] All workflows pass with my new changes
[ ] I have generated news fragments for this PR. (if appropriate, format is {#PR}.type.md)
[x] This PR does not address a duplicate issue or PR