I wish you the best of luck on this and I truly hope you do this, but this is what the lead dev of Sublinks tried to do. That’s the missing piece here. He tried making an external mod tooling system. Maybe you’ll have better luck than he did. I really hope you do.
I migrated over to writefreely, here’s the new link. https://my.jewy.blog/my-love-hate-relationship-with-lemmy