Struggling to scale my ChatGPT to Gemini image workflow, need suggestions

Hi guys, I am currently working on a very specific, repetitive workflow to generate targeted images, and I am trying to find a way to optimize it. Right now, my process looks like this: Step 1, I use ChatGPT to generate detailed prompts. Step 2, I use Gemini (Nano Banana Pro) to generate the images based on those prompts. Step 3, I manually refine everything in Photoshop to ensure consistency, fix imperfections, and maintain a uniform final output. The challenge is that steps 1 and 2 are quite time-consuming because I am doing everything one by one.