Changed from building new containers to simply copying the aios base:
- Backup current aios to /tmp
- Copy backup as workspace
- Copy backup as restore-img
- Much faster and simpler than pacstrap
- Child containers have same config as parent aios
- Renamed init-containers.sh to user-continer.sh
- Moved container creation from ai user first login to build.zsh
- Removed initialization check from ai user .zshrc
- Child containers (workspace, restore-img) now pre-created by root
- ai user simply uses pre-existing containers
