Dolibarr Product Image Tagging Module

I want to extend my Dolibarr installation with a small module that lets me attach JPEG product images directly from the product card and enter one or more manual tags at the moment of upload. The goal is to make daily catalogue maintenance quicker: staff should be able to drag-and-drop a .jpg, type the tags, save, and instantly see the image in the gallery section of the product together with its tags.

Key points
• Only JPEG files have to be accepted, with basic size validation and automatic thumbnail generation.
• Tags are plain-text keywords entered by the user; they need to be stored in the database and displayed under each image, with the ability to filter/search products by those tags later on.
• The solution must respect Dolibarr’s module guidelines so I can install or remove it cleanly through the standard module manager.

Deliverables
- Complete Dolibarr module (PHP sources, SQL schema changes, language files)
- Simple installation guide and a short README showing where to place the files and how to activate the module
- Brief test report proving that uploading, tagging, displaying and searching all work on a fresh Dolibarr instance

I’m ready to review and merge quickly, so please aim for a fast turnaround.