Enhancing Theme Categories: Adding Multi-Level Support

[VanPhuLongDev]

Description

Hi there, I recently tried using this theme and found it very good. However, the current category system of the theme only supports two levels, so I tried customizing it to support multiple levels. I encountered a problem since I only know how to work with JavaScript, so I rewrote the entire categories.html file in JS =)))). I'm wondering if my idea is worth suggesting to the admin for a theme update.

[VanPhuLongDev]

I have made some CSS adjustments on the categories page. I've pushed the code to my repo, and you can check it out here. I'm not very familiar with Jekyll, so I couldn't code it using Liquid.

Rule: categories: [TOP_CATEGORY, ...SUB_CATEGORY], unlimited levels. If you set it as [A, B, C] -> A is the parent of B, and B is the parent of C.