Add scale config

Modules/Config.lua

@@ -1395,7 +1395,19 @@ function shared.Config.Init()
                     self:SetText(Heimdall_Data.config.minimapTagger.masterChannel)
                 end
             end)
-        minimapTaggerConfigFrame:Add(masterChannel, 2, 6)
+        minimapTaggerConfigFrame:Add(masterChannel, 2, 3)
+
+        local scale = CreateBasicSmallEditBox("HeimdallMinimapTaggerConfigScale",
+            minimapTaggerConfigFrame.frame, "Scale",
+            Heimdall_Data.config.minimapTagger.scale,
+            function(self)
+                local text = self:GetText()
+                if string.match(text, "%d+") then
+                    Heimdall_Data.config.minimapTagger.scale = tonumber(text)
+                    print("Scale set to", tostring(text))
+                end
+            end)
+        minimapTaggerConfigFrame:Add(scale, 2, 3)
 
         local tagSound = CreateBasicButton("HeimdallMinimapTaggerConfigTagSound",
             minimapTaggerConfigFrame.frame, "Tag Sound", function()