I am currently looking for someone to create a very simple mod that is compatible with at least forge version 22.214.171.12447 that adds a command to perform an RTP to another dimension. For example the player is in the overworld (Dim 0) and wishes to teleport to a random location in a mining dimension (Dim 2).
If there is any questions please let me know. I have done some light modding in the past but have since stopped so I am unsure of the difficulty of this request. If the task is difficult to accomplish I would be happy to work out compensation for the mod maker.