Add fully automated Debian 13 LUKS encrypted Template build

mise.toml

@@ -17,10 +17,22 @@ run = "packer fmt --recursive ${usage_dir?}"
 [tasks.build]
 usage = '''
 arg "<dir>" help="Directory containing the Packer template to build e.g. debian/13-trixie"
+flag "-i --install-finished-inform-port <port>" help="Server port to inform when installation is finished" hide=#true
 '''
 run = '''
-mise run lint ${usage_dir?} \
-  && packer build ${usage_dir?}
+mise run lint ${usage_dir?}
+[[ -z "${usage_install_finished_inform_port}" ]] && packer build ${usage_dir?}
+[[ -n "${usage_install_finished_inform_port}" ]] && packer build \
+  -var "install_finished_inform_port=${usage_install_finished_inform_port?}" \
+  ${usage_dir?}
+'''
+
+[tasks.build-luks]
+usage = '''
+arg "<dir>" help="Directory containing the Packer template to build e.g. debian/13-trixie"
+'''
+run = '''
+_scripts/unlock-luks-after-install.py -t ${usage_dir?}
 '''
 
 [tasks.init]