Add packaging for vagrant box and cleanup step

debian-13/scripts/vagrant.sh

@@ -3,9 +3,9 @@ set -eu
 
 export DEBIAN_FRONTEND=noninteractive
 apt-get update
-apt-get install -y openssl curl sudo
+apt-get install -y qemu-guest-agent nfs-common openssl curl sudo vim
 
-useradd -m -p "$(openssl passwd -1 vagrant)" vagrant
+useradd -m -s /bin/bash -p "$(openssl passwd -1 vagrant)" vagrant
 
 echo "vagrant ALL=(ALL) NOPASSWD:ALL" >/etc/sudoers.d/vagrant
 chmod 440 /etc/sudoers.d/vagrant
@@ -15,6 +15,7 @@ BASE_GH_URL="https://raw.githubusercontent.com/hashicorp/vagrant/refs/heads"
 curl -fsSL "${BASE_GH_URL}/main/keys/vagrant.pub" \
 	-o /home/vagrant/.ssh/authorized_keys
 chmod 600 /home/vagrant/.ssh/authorized_keys
+chown vagrant:vagrant /home/vagrant/.ssh/authorized_keys
 
 sed -i 's/PermitRootLogin.*/PermitRootLogin no/' /etc/ssh/sshd_config
 passwd -d root