refactor: Simplify child container creation by copying aios itself

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

cfg/user-continer.sh

@@ -1,37 +1,29 @@
 #!/bin/bash
 # Create child containers inside aios for ai user
-# This script runs during build.zsh as root
+# Simply copy the aios itself as child containers
 
 ROOTFS="root.x86_64/var/lib/machines/aios"
 
 echo "=== Creating child containers ==="
 
-# Create workspace container
+# Backup current aios to temp location
-echo "Creating workspace container..."
+echo "Backing up aios..."
-mkdir -p /tmp/workspace-build
+cp -a $ROOTFS /tmp/aios-backup-$$
-pacstrap -c /tmp/workspace-build base
 
-# Configure workspace
+# Create directory for child containers
-arch-chroot /tmp/workspace-build /bin/sh -c 'pacman -Syu --noconfirm vim git zsh openssh nodejs npm sqlite'
-
-# Add securetty for pts login
-cat >> /tmp/workspace-build/etc/securetty <<'EOF'
-pts/0
-pts/1
-pts/2
-pts/3
-pts/4
-pts/5
-EOF
-
-# Move to aios
 mkdir -p $ROOTFS/var/lib/machines
-mv /tmp/workspace-build $ROOTFS/var/lib/machines/workspace
 
-# Create restore-img as clean backup
+# Copy backup as workspace
-echo "Creating restore-img (backup)..."
+echo "Creating workspace container (copy of aios)..."
-cp -a $ROOTFS/var/lib/machines/workspace $ROOTFS/var/lib/machines/restore-img
+cp -a /tmp/aios-backup-$$ $ROOTFS/var/lib/machines/workspace
+
+# Copy backup as restore-img (clean backup)
+echo "Creating restore-img container (copy of aios)..."
+cp -a /tmp/aios-backup-$$ $ROOTFS/var/lib/machines/restore-img
+
+# Cleanup temp backup
+rm -rf /tmp/aios-backup-$$
 
 echo "✓ Child containers created"
-echo "  - workspace"
+echo "  - workspace (copy of aios)"
-echo "  - restore-img"
+echo "  - restore-img (copy of aios)"