Adds nullability annotations for all methods
Fixes some nullability problems and inconsistencies
Gets rid of RelativeBlockVector's inner class
Changes RelativeBlockVector to a record
Simplifies FromTheEndTeleportation's storage, and makes it into a minimal record
Removes the putStringInList method
Gets rid of some primitive list usage
Fixes some incorrect method accessibility
Removes some redundancy in PortalOption
Ignores &[0-9a-f] color codes when counting towards the name and network string limits
Makes portal lists store cleaned portal and network names to ignore case and color
Names and networks will now match regardless of case and color
Increases portal name/network limit to 13 characters
Whenever a player joins, their names will be checked against a map containing all names which need to be migrated to UUID. All portals the player has created which still use the player name will be updated.
