Update README and Config, Fix Version

Absorption prefix keeps doing warning spam cause Placeholder API cannot parse what is going on without the appropriate expansion.

It's still in the config despite being commented out for the sake of keeping the example.

Dropped Version from 2.0.0 cause I bumped it too early thinking I would need to update other stuff, but the API version does not need to be updated so whatever. This update just adds MYSQL support so the actual version should be 1.3.0.

Tested on 1.20.4, works.

Bump version 1.1.0 to 1.2.0.

Merge branch 'main' of https://github.com/Simplexity-Development/Simp…

…lePrefixes

Remove "Note" on README.md

v1.0.1 - Legacy Support Tag

Added %sp_prefix_legacy% for legacy chat formatting support.

Fixed default Absorption tag cause I forgot to add </yellow>.

Updated version to v1.0.1

Feedback, Messages, Permissions

Final touches~

Added command and GUI feedback, now the player will hear sounds in the GUI and see messages for the commands and GUI.

Added Messages to hold enum values of messages that can be changed in locale.yml.

Added basic permissions for each of the commands.

Forced everything I could think of that needs to use these new things to use these new things.

Fixed issue where having an advancement with no namespace throws an exception. It no longer does that, it just ignores the invalid advancement.

Edited prefixes.yml to reflect "real" prefixes people might use.

Update version to v1.0.0