Retrieve path to where environment should be created. Note: It retrieves the Path even if the environment is not created yet.
Examples
condathis::with_sandbox_dir({
# Get the default environment directory
condathis::get_env_dir()
#> "/path/to/condathis/envs/condathis-env"
# Get the directory for a specific environment
condathis::get_env_dir("my-env")
#> "/path/to/condathis/envs/my-env"
})