coa.23: correct CoA class names (PROPHET->Venomancer etc.) + fix Skills rank/max

- CoA renamed classes but UnitClass returns old tokens; added a token->name map
  (CoAClassColors.lua, from coa-omen) applied in the Skills header + the shared
  AddCharacterTooltipHeader/SetCharacterRowNameLevel helpers (fixes class names everywhere).
- Skills vertical list now shows rank/max (precompute carries maxRank; was showing /0).

Altoholic/Characters.lua

@@ -98,6 +98,7 @@ local function AddRealm(AccountName, RealmName)
 				professions[#professions + 1] = {
 					name = p.name,
 					rank = p.rank or 0,
+					maxRank = p.maxRank or 0,		-- CoA: needed for the "rank/max" display in the vertical Skills list
 					spellID = DataStore:GetProfessionSpellID(p.name),
 				}
 			end