Multifaceted Browser Plugin Development

A plugin compatible with Mozilla, Chrome, and Safari.
I have a simple plugin project that I want to integrate into the code of another plugin.
The plugin available in the Chrome Web Store is used for searching Amazon offers. The plugin displays ASIN, BSR, publication date, and competition. The task is to add a sorting feature for products by BSR, date, and competition. Additionally, the interface should be redesigned to ensure it does not resemble the original.

I also created a simple plugin code that needs to be refined to look professional. Its functionality involves importing Amazon product data into IndexDB, including title, brand, and image URL.
The imported designs are displayed in the popup interface.

The plugin should be connected to the OpenAI API to generate prompts for creating similar graphics as in the imgURL (OpenAI Image-to-Text functionality).
The generated prompt is saved in the design folder.

Another feature is "create design," which logs into several AI graphic generators using Selenium. It pastes the generated prompt, creates graphics, and downloads them. Generators include Ideogram, Creative Fabrica, and Mistic AI. Additionally, Ideogram API should be integrated as a separate function.

A login system and a points-based sales system need to be developed. Points will be deducted for paid API services such as OpenAI Image-to-Text and Ideogram API.