Mayukai-Theme VS djanho

Hello, a few days ago I made a post relating to the Mayukai theme (specifically the dark theme) for VSCode. Following that I've tried my best to create a somewhat usable theme for the languages I use. The problem is that I'm not familiar with making neovim plugins and themes, so I've made a minimal viable theme so that I can hopefully find someone who's willing to maintain it (it's fine if no one does).

The VSCode Color theme JSON I believe is found here.

Now I've tried porting this theme on my own as a mini-exercise. I've tried tools like djanho. But it just doesn't work that well in my experience. After this I've tried creating my own converter for VSCode themes, but as I'm inexperienced in both tree-sitter and textmate grammars I'm kinda stumped at syntax highlighting the actual code. I've made two versions(both using lush.nvim), one thats hand-written, and another that's generated using my limited knowledge (this ignores the syntax highlighting while the other ones naively attempts it)

Have you tried this: https://github.com/viniciusmuller/djanho

The is this tool called djanho to convert vscode theme.json files into neovim lua colorschemes. But I keep getting an error telling me there is a trailing comma in the file, but I can't for the life of me find that comma. Here is the link to the json file: https://github.com/ajshortt/tokyo-hack/blob/master/themes/tokyo-hack-color-theme.json