chore(libs): sync Ace3 to coa-ace3 d422ad3

Aligns the unsuffixed Ace bundle with the rest of the Exiles forks
(the -ElvUI namespaced copies are intentionally left alone to keep
ElvUI's config UI isolated from any other addon's LibStub registrations).

Per-library MINOR moves:
  CallbackHandler-1.0   6  →  8
  AceAddon-3.0         12  → 13
  AceTimer-3.0       1017  → 17  (canonical numbering — same C_Timer impl)
  AceHook-3.0           8  →  9
  AceDB-3.0            27  → 33
  AceDBOptions-3.0     15  → 15  (unchanged)
  AceComm-3.0          12  → 14
  AceSerializer-3.0     3  →  5

Other Ace libs (Event, Config family, GUI, Locale, Console, Bucket) were
already at the canonical target.

ElvUI_OptionsUI/Libraries/Ace3/AceGUI-3.0/widgets/AceGUIWidget-CheckBox.lua

@@ -12,10 +12,6 @@ local select, pairs = select, pairs
 local PlaySound = PlaySound
 local CreateFrame, UIParent = CreateFrame, UIParent
 
--- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
--- List them here for Mikk's FindGlobals script
--- GLOBALS: SetDesaturation, GameFontHighlight
-
 --[[-----------------------------------------------------------------------------
 Support functions
 -------------------------------------------------------------------------------]]
@@ -60,9 +56,9 @@ local function CheckBox_OnMouseUp(frame)
 		self:ToggleChecked()
 
 		if self.checked then
-			PlaySound("igMainMenuOptionCheckBoxOn")
+			PlaySound(856) -- SOUNDKIT.IG_MAINMENU_OPTION_CHECKBOX_ON
 		else -- for both nil and false (tristate)
-			PlaySound("igMainMenuOptionCheckBoxOff")
+			PlaySound(857) -- SOUNDKIT.IG_MAINMENU_OPTION_CHECKBOX_OFF
 		end
 
 		self:Fire("OnValueChanged", self.checked)
@@ -199,13 +195,14 @@ local methods = {
 	["SetDescription"] = function(self, desc)
 		if desc then
 			if not self.desc then
-				local desc = self.frame:CreateFontString(nil, "OVERLAY", "GameFontHighlightSmall")
-				desc:ClearAllPoints()
-				desc:SetPoint("TOPLEFT", self.checkbg, "TOPRIGHT", 5, -21)
-				desc:SetWidth(self.frame.width - 30)
-				desc:SetJustifyH("LEFT")
-				desc:SetJustifyV("TOP")
-				self.desc = desc
+				local f = self.frame:CreateFontString(nil, "OVERLAY", "GameFontHighlightSmall")
+				f:ClearAllPoints()
+				f:SetPoint("TOPLEFT", self.checkbg, "TOPRIGHT", 5, -21)
+				f:SetWidth(self.frame.width - 30)
+				f:SetPoint("RIGHT", self.frame, "RIGHT", -30, 0)
+				f:SetJustifyH("LEFT")
+				f:SetJustifyV("TOP")
+				self.desc = f
 			end
 			self.desc:Show()
 			--self.text:SetFontObject(GameFontNormal)