Disregarding whether "Gonyou" does carries the meaning of "toddler" or not, it's "Gonyo", not "Gonyou".
Searching for ごにょ online returns ごにょごにょ or "unintelligible mumbling", so she might just be going "Construction at the Ar... [small]seh-now[/small], right?!
I've no idea how to make text smaller in comment so I'll leave it at that.
At the arsenal.So...
What do I do?
Constructions at the Arsenal
Ta-dah! ★
Construction at the Arsenal
For the time being, you should complete the tutorial, nodesu.Please ask me if you can't read it.Construction at the ar-...smnnm...right?!!