Notification for out-of-memory error

[JuliaS92]

Currently, when AlphaDIA runs out of memory it simply stops the workflow as apparent by the 'Running' button going back to 'Run Workflow'.

The console also gives no indication as to why the workflow halted.

Please introduce a pop-up or other means of notification about this or other kinds of hardware-driven failures that don't print a traceback to the console themselves.