Remove custom stage2.1 and its configuration, migrate to stage2

config

@@ -6,5 +6,4 @@ TARGET_HOSTNAME=auracaster
 FIRST_USER_NAME=caster
 FIRST_USER_PASS=pw
 
-# Custom stage to run after stage2
-STAGE_LIST="stage0 stage1 stage2 stage2.1_custom"
+STAGE_LIST="stage0 stage1 stage2"

stage2.1_custom/prerun.sh

@@ -1,5 +0,0 @@
-#!/bin/bash -e
-
-if [ ! -d "${ROOTFS_DIR}" ]; then
-	copy_previous
-fi

stage2/04-auracaster_customization/00-run-chroot.sh

@@ -23,7 +23,7 @@ echo \
   bookworm stable" | \
   tee /etc/apt/sources.list.d/docker.list > /dev/null
 apt-get update
-apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
 
 # Ensure docker group exists and add main user to it
 DOCKER_GROUP=docker