fix: prevent accidental unshifting while in Tree of Life or Healing Way forms

HealBot_Controller_Spells.lua

@@ -870,9 +870,14 @@ function HealBot_GetShapeshiftForm()
     for i=1,forms do
       local icon,name,active = GetShapeshiftFormInfo(i);
       if active then
+        -- Do not unshift from Tree of Life form
+        if icon and (string.find(string.lower(icon), "treeoflife") or string.find(string.lower(icon), "healingway")) then
+          return nil;
+        end
         return i;
       end
     end
   end
   return nil;
 end
+