Hey, Eryon! I don't mind unofficial, community translations. In fact, I encourage it, I've been thinking of enabling community translations support at one point.
Although, I don't recommend it currently as AFCL is undergoing a rework, especially early days; so, I don't want you to work so hard only for the translation to be inaccurate because the script changed.
Ah, yes, you're right. Although I recently had the experience of moving the translation I had done to the new version a couple of days ago (since I only just found out, how absentminded of me!), it wasn't as hard as I thought it would be, haha. Luckily, I think I have an effective method, so I don't foresee any major problems with new versions.
Thank you so much for your support, Andy, it means a lot to me~