Hi there....what a surprise huh ? Well, beardies with a good appetite will try anything,[ just in these forums there are posts about loose dragons eating coins, tinsel, rubber bands, plastic bags, etc ] so it's not unusual at all if she had no laying material and the eggs were scattered there like little jelly beans and looked like something to eat.
They would have some nutritional value, being full of calcium and other minerals. As for the yolk on her feet, beardies dig + kick while they go through the motions of covering up the eggs, so she would have probably busted a few of them.
Keep her well fed, lots of calcium and a good drink. She should be fine !