Add build marker alert to Analyze for diagnosis

aniphallow.lua

@@ -2660,6 +2660,7 @@ openMainDialog = function()
         text = "Analyze",
         visible = false,
         onclick = function()
+            app.alert("ANALYZE CLICKED - build 1919ad8+1")
             -- Always refresh to avoid stale image from a different sprite
             refreshSource()
             if not S.sourceImage then