Mushroom and Kale Breakfast Skillet

Name: Mushroom and Kale Breakfast Skillet
Ingredients: 1/4 cup extra-virgin olive oil; 1 tsp. cumin seeds; 1/2 tsp. coriander seeds; 1/4 tsp. crushed red pepper flakes; 2 medium onions, halved, sliced lengthwise into 1/4-thick strips; 1 lb. mixed wild or crimini mushrooms, sliced 1/4 thick; 1 pint cherry or grape tomatoes; 2 Tbsp. red or white wine vinegar; 1 1/2 tsp. kosher salt; 1 bunch curly kale, stems removed, torn into small pieces; 8 large eggs; Flaky sea salt, chopped parsley and/or cilantro, Aleppo-style pepper (optional), and lemon wedges (for serving)