Solve nvim error on first launch in newly created container

Summary

When launching nvim first time in a newly created cde container, some error pops up.
- It can be solved by removing ~/.local/share/nvim/site/pack/, and install plugins again.
The below are possible solutions
- Give up sharing ~/.local/share/nvim/site/pack/ between host and containers.
- It is shared so that you don't need to install packages for each containers.
- Bind mount ~/.cache/nvim/hotpot/ (not tested)
- Disable hotpot plugin (not tested)
- Then you need to rewrite files written in fennel