### What does this PR do?
Adds explanation on how to use commands in package.json
### Screenshot / video of UI
<!-- If this PR is changing UI, please include
screenshots or screencasts showing the difference -->
N/A
### What issues does this PR fix or reference?
<!-- Include any related issues from Podman Desktop
repository (or from another issue tracker). -->
Closes https://github.com/containers/podman-desktop/issues/7454
### How to test this PR?
<!-- Please explain steps to verify the functionality,
do not forget to provide unit/component tests -->
N/A, its docs
Signed-off-by: Charlie Drage <charlie@charliedrage.com>
