GitLab

* [BREAK] proto auto compiled by gradle

* [BREAK] move proto to submodule

* update gitmodules

* [BREAK] move proto to submodule

* move proto to submodule

* fix merge conflict

* fix github action after merging

* fix merge conflicts and del submodule

* upload the proto

Mail ID no longer exists and is handled by it's position in the mail array

(without luas)

Almost done! Wooooo!

(without luas)

Also added promoteLevels

Send mail command now works from console (to use it from console change the uuid in the 'SendMailCommand' file

Mail still doesn't work for whatever reason. I also added a temporary SendMailCommand just to receive PacketMailChangeNotify.
I feel like I'm about to lose my mind.