Fantastic! I love the “milpa” method you reference (I’ve always heard it referred to as the three sisters method). Maybe add some onions in future? Chives, green onions and garlic all make for excellent companion plants for some of the stuff you’re growing. And I always make space for herbs, especially perennials.
Honestly, it looks like you had some amazing success, so take pride in that. I’ve only been gardening for a few years now, and there’s been a lot of trial and error. Bien joué!