Go Admin Dashboard for E-Commerce with HTMX, Templ UI, and GORM - Part 3

This is the final part of the series. In Part 1 and Part 2, the focus was mostly on the UI layer. In this part, the missing backend pieces come together: database models, CRUD handlers, parameter binding, shared services, and response handling. As in the previous articles, the examples below are intentionally simplified. They are based on the structure of this codebase, but they are written as tutorial-style pseudocode so the main ideas stay easy to follow. GORM Generic Interface This project us