Merge pull request #11252 from keymanapp/fix/developer/11194-avoid-cr…

…ash-if-mru-project-is-missing

fix(developer): test that MRU project exists before attempting to reference on startup

developer/src/tike/main/UfrmMain.pas

@@ -1300,7 +1300,7 @@ function TfrmKeymanDeveloper.OpenFile(FFileName: string; FCloseNewFile: Boolean)
 
       if ext = Ext_ProjectSource then
       begin
-        if SameFileName(GetGlobalProjectUI.FileName, FFileName) then
+        if IsGlobalProjectUIReady and SameFileName(GetGlobalProjectUI.FileName, FFileName) then
         begin
           ShowProject;
           Exit;