Collision Detection in `ark-cli`

`ark-cli collisions` command should return a list of collided resources. It should clearly state the collided resources' paths and their IDs in a table.

Start by locating the `ark-cli collisions` command entry point and inspect its current output and collision handling. The work is done when the command returns collided resources in a table that clearly includes each resource's path and ID.

Written by the indexing model from the issue text.