(example) generate picture from prompt, plus edit and save

[princeaden1]

• I understand that this repository is auto-generated and my pull request may not be merged

Changes being requested

Added a picture generator feature as example with image editing capabilities and TypeScript support using openai.images.generate:

• Image Generation: Create images from text prompts using openai.images.generate
• Image Editing: Edit existing images with new prompts using openai.images.edit
• File Processing: Convert multiple image files to API compatible format
• Auto-save: Generated/edited images are automatically saved to disk

Previous Work

This builds upon the initial picture generator implementation from: Previous PR #1566

Requirements for Image Edit feature part of the code

The following image files must be present in the project directory for the image editing functionality to work:

• bath-bomb.png
• body-lotion.png
• incense-kit.png
• soap.png

Note: These are sample files used to demonstrate the image editing workflow. Users can replace with their own PNG files.

Additional context & links

See OpenAI Python version of Picture Generator