docker-compose volume not mounting correctly
The issue is that you can't mount a volume to an existing path in the container and expect the data within that path to be syncd. This is not how unix volume mounts work.
An explanation can be found here:
https://github.com/moby/moby/issues/32203
Have a look here if you need to make data inside a container persistent:
https://github.com/moby/moby/issues/4361#issuecomment-36317097
Remove the following from your Dockerfile:
# add appADD . /usr/src/appReview the answer here for more info: