NPC Finder: fix zone-ID mislabel and show all zones per NPC

- Translate the coord's WMA id to pfQuest before the MTH_DS_Zones parent
  lookup, so e.g. Feralas (WMA 121) no longer collides with pfQ 121
  (Raven Hill) and prints its parent 'Duskwood'
- Zone column now lists every distinct zone an NPC occupies, smallest-map
  first, so border/capital NPCs read 'Darnassus, Teldrassil' etc. (sort
  key matches)

api/hunterbook-tab-npcfinder.lua

@@ -69,8 +69,14 @@ local function MTH_BOOKTAB_GetZoneAndSubzone(zoneId)
 	local zid = tonumber(zoneId)
 	if not zid then return "-", "-" end
 	local zoneName = MTH_BOOK_GetZoneName(zid)
-	local row = MTH_DS_Zones and (MTH_DS_Zones[zid] or MTH_DS_Zones[tostring(zid)])
-	if row and row.parent and tonumber(row.parent) and tonumber(row.parent) ~= zid then
+	-- Coord zone IDs are WMA; MTH_DS_Zones is keyed by pfQuest area IDs. Translate
+	-- first, or WMA 121 (Feralas) collides with pfQ 121 (Raven Hill -> parent Duskwood).
+	local pfqId = zid
+	if type(MTH_MAP_WMA_TO_PFQ) == "table" then
+		pfqId = MTH_MAP_WMA_TO_PFQ[zid] or zid
+	end
+	local row = MTH_DS_Zones and (MTH_DS_Zones[pfqId] or MTH_DS_Zones[tostring(pfqId)])
+	if row and row.parent and tonumber(row.parent) and tonumber(row.parent) ~= pfqId then
 		local parentName = MTH_BOOK_GetZoneName(row.parent)
 		if parentName and string.sub(parentName, 1, 5) ~= "Zone " then
 			return parentName, zoneName
@@ -105,6 +111,47 @@ function MTH_BOOKTAB_GetNPCZoneSummary(vendor)
 end
 MTH_BOOK_GetNPCZoneSummary = MTH_BOOKTAB_GetNPCZoneSummary
 
+-- Zone column text: every distinct zone the NPC sits in, most-specific (smallest
+-- map) first, so multi-location NPCs read e.g. "Darnassus, Teldrassil".
+function MTH_BOOKTAB_GetNPCZoneDisplay(vendor)
+	if not vendor or not vendor.coords or table.getn(vendor.coords) == 0 then
+		return "-"
+	end
+	local seen = {}
+	local list = {}
+	for i = 1, table.getn(vendor.coords) do
+		local c = vendor.coords[i]
+		if c and c[3] then
+			local zoneName = MTH_BOOK_GetZoneName(c[3])
+			if zoneName and zoneName ~= "-" and not seen[zoneName] then
+				seen[zoneName] = true
+				local area = nil
+				local size = MTH_DS_MinimapSizes and (MTH_DS_MinimapSizes[tonumber(c[3])] or MTH_DS_MinimapSizes[c[3]])
+				if type(size) == "table" and tonumber(size[1]) and tonumber(size[2]) then
+					area = tonumber(size[1]) * tonumber(size[2])
+				end
+				table.insert(list, { name = zoneName, area = area, order = i })
+			end
+		end
+	end
+	local count = table.getn(list)
+	if count == 0 then return "-" end
+	-- Smallest map first; zones with no known size keep data order, at the end.
+	table.sort(list, function(x, y)
+		if x.area and y.area then
+			if x.area ~= y.area then return x.area < y.area end
+			return x.order < y.order
+		end
+		if x.area then return true end
+		if y.area then return false end
+		return x.order < y.order
+	end)
+	local names = {}
+	for i = 1, count do table.insert(names, list[i].name) end
+	return table.concat(names, ", ")
+end
+MTH_BOOK_GetNPCZoneDisplay = MTH_BOOKTAB_GetNPCZoneDisplay
+
 function MTH_BOOK_NPCHasZoneId(vendor, zoneId)
 	local zid = tonumber(zoneId)
 	if not zid or not vendor or not vendor.coords then

api/hunterbook.lua

@@ -1518,7 +1518,7 @@ local function MTH_BOOK_GetSortKey(entry, col)
 		if not npc then return nil end
 		local react = MTH_BOOK_GetNPCReactBucket(npc.fac)
 		local functionSummary = MTH_BOOK_GetNPCFunctionSummary(npc)
-		local zoneName = MTH_BOOK_GetNPCZoneSummary(npc)
+		local zoneName = (type(MTH_BOOK_GetNPCZoneDisplay) == "function" and MTH_BOOK_GetNPCZoneDisplay(npc)) or MTH_BOOK_GetNPCZoneSummary(npc)
 		if col == 1 then return tonumber(entry) or 0 end
 		if col == 2 then
 			local npcName = (MTH and MTH.GetLocalizedNPCNameById and MTH:GetLocalizedNPCNameById(entry, npc.name)) or npc.name
@@ -4333,7 +4333,7 @@ local function MTH_BOOK_GetRowValues(entry)
 		if not vendor then return { "", "", "", "", "" } end
 		local react = MTH_BOOK_GetNPCReactBucket(vendor.fac)
 		local functionSummary = MTH_BOOK_GetNPCFunctionSummary(vendor)
-		local zoneName = MTH_BOOK_GetNPCZoneSummary(vendor)
+		local zoneName = (type(MTH_BOOK_GetNPCZoneDisplay) == "function" and MTH_BOOK_GetNPCZoneDisplay(vendor)) or MTH_BOOK_GetNPCZoneSummary(vendor)
 		local vendorName = (MTH and MTH.GetLocalizedNPCNameById and MTH:GetLocalizedNPCNameById(entry, vendor.name)) or vendor.name
 		return {
 			"|cFF33CCFF" .. tostring(entry) .. "|r",