* Rewrite RandomPlayerbotFactory - rewrite constructor and utility methods, simplify checks and logic
* Update the comment to clarify the original logic for race selection
* Remove magic numbers from CombineRaceAndGender method (gender)
* Add checks for races and classes disabled during random bot creation
* Takes bot rotation into account and adjust accordingly when enabled as it requires to be higher than MaxRandomBots to function properly.
* Correct default config to reflect that bots pool size for rotation should be higher than MaxRandomBots
* Revert space at start of all lines.
1. Arena Team & Guild Names: Edited/deleted/replaced many names by hand, removing potentially offensive names, grammatical inconsistency, faction-specific names (since there is no faction categorization), non-standard spelling, etc. After the rework there are 100 arena team names per bracket & 400 guild names, which is fewer than before, but should be enough.
2. Replaced the playerbot name list with 100k names (some overlap), split into 5k names per race and gender, with human & undead sharing the same pool of double size. Module code has been edited to assign created bots a name specific to their race.
3. Minor: Random race is now guaranteed to be assigned, removing the miniscule chance of failure in 15 attempts.
