feat(harness): systemd-юниты + Lima-конфиг + E2E-харнесс (файлы)

systemd/ (target/data.mount/firstboot/machineid/power/settings/shell + dbus-policy + journald/zram/oomd):
ordering data.mount->firstboot->machineid->dbus->power+settings->shell; Requires+After firstboot; OOMScoreAdjust.
lima/shturman.yaml (vz, Ubuntu ARM64, /data loopback, провижининг). tests/e2e/run.sh (каркас приёмки).
justfile: vm-up/down/reset/shell, run, e2e, shell-frame. Валидация — часть 2 (поднятие Lima).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: Alexander <akotenev2003@gmail.com>

systemd/shturman-firstboot.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Штурман first-boot provisioning (/data init + machine-id, A06)
+ConditionPathExists=!/data/.shturman-provisioned
+Requires=data.mount
+After=data.mount
+Before=shturman-machineid.service shturman-settings.service shturman-power.service shturman-shell.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/local/bin/shturman-firstboot
+
+[Install]
+WantedBy=shturman.target