CoA: register Woodcutting and Woodworking as custom professions

Altoholic's DataStore_Crafts hardcodes a ProfessionSpellID lookup so
the localized profession name received over guild comms can be
resolved back to a canonical English key (see GetProfessionID at
DataStore_Crafts.lua:95). Stock table covers the vanilla 15
professions only.

The Voljin/PTR realm adds two custom tradeskills:

  * Woodcutting   — base spell 13977860 (single-rank gathering skill,
                    parallels Mining/Herbalism shape)
  * Woodworking   — Apprentice 1005008, Journeyman 1005009,
                    Expert 1005010, Artisan 1005011 (matches the
                    vanilla 75/150/225/300 rank ladder)

Without this, the local TRADE_SKILL_SHOW data is still captured by
the runtime API path, but the cross-character / cross-locale sync
through GuildBroadcast falls through to the linear scan and never
finds a matching ID — guildmates' Woodcutting/Woodworking ranks
don't propagate.

IDs cross-referenced against coa-professionmenu/ProfessionMenu.lua
:200-206 (the in-house CoA profession panel which enumerates these
exact IDs) and verified against db.exil.es (/spell/13977860 →
"Woodcutting", /spell/1005011 → "Artisan Woodworking").

Altoholic-Addon/DataStore_Crafts/DataStore_Crafts.lua

@@ -67,6 +67,15 @@ local SPELL_ID_COOKING = 2550
 local SPELL_ID_FIRSTAID = 3273
 local SPELL_ID_FISHING = 7733
 
+-- CoA custom professions on the Voljin/PTR realm. IDs sourced from
+-- coa-professionmenu (ProfessionMenu.lua:200-206) and verified against
+-- db.exil.es: spell 13977860 = "Woodcutting" (single base spell),
+-- spell 1005008 = Apprentice "Woodworking" (4 ranks 1005008..1005011,
+-- matching the vanilla Apprentice/Journeyman/Expert/Artisan pattern).
+-- Apprentice rank is used to mirror the vanilla constants above.
+local SPELL_ID_WOODCUTTING = 13977860
+local SPELL_ID_WOODWORKING = 1005008
+
 local ProfessionSpellID = {
 	-- GetSpellInfo with this value will return localized spell name
 	["Alchemy"] = SPELL_ID_ALCHEMY,
@@ -85,6 +94,9 @@ local ProfessionSpellID = {
 	["Cooking"] = SPELL_ID_COOKING,
 	["First Aid"] = SPELL_ID_FIRSTAID,
 	["Fishing"] = SPELL_ID_FISHING,
+
+	["Woodcutting"] = SPELL_ID_WOODCUTTING,
+	["Woodworking"] = SPELL_ID_WOODWORKING,
 }
 
 -- *** Utility functions ***