fix Matryoshka div for BH bbcode beta

fix Matryoshka div

Author
ResplendentFervor
Daily installs
0
Total installs
1
Ratings
0 0 0
Version
0.9
Created
2023-09-26
Updated
2023-09-26
License
MIT
Applies to

fix [div][div][/div][/div] to [div][/div][div][/div]
still WIP, some bbcode will convert fail.