"Hello World" OpenAI API Script for Image Edit [Ez Garden Visualiser Dev Journal #1]

Goal On the day 1 of my garden transformation project, my goal was simple: write a one-file plain JavaScript script that sends a “before” garden photo to the OpenAI Image API, adds a prompt, and generates an “after” photo. I wanted to get this working first as a command-line script before turning it into a proper front-end and back-end app. A Bump in the Road... In reality, the first day was less about garden design and more about getting the API call to work at all. I kept running...