Vegetable Paella on the Grill

Name: Vegetable Paella on the Grill
Ingredients: 6 tablespoons oil (I'm using olive); 2 cups sliced mushrooms (I'm using cremini); 4 cloves garlic, sliced; 2 bell peppers, sliced (I'm using red bell peppers); 1 onion, sliced (I'm using red); Salt; 2 cups fresh greens (I'm using kale); Half 6-ounce can tomato paste (about 5 tablespoons); 1 pound short-grain rice (about 2 1/3 cups); 1 cup wine (I'm using white); 4 cups liquid (I'm using vegetable stock); 4 fried eggs, for serving; Chopped fresh cilantro, for topping, optional