Rename every remaining voxip name to daynivo, with a one-time migration

Services (daynivo-kiosk-*, daynivo-network-guard, daynivo-boot-import),
programs in /usr/lib/daynivo-kiosk, folders /etc, /var/lib, /var/log and
/var/cache daynivo-kiosk*, the system user daynivo, DAYNIVO_* settings,
the plymouth theme, network profiles daynivo-eth0/wlan0, the image stage
and its first user daynivoadmin.

install.sh moves a kiosk installed up to 1.2.x over once: old services
stopped and removed, folders moved (configuration, password, browser
profile, logs) with symlinks under the old names, the voxip user renamed
with the same uid, network profiles renamed unless a change awaits
confirmation, and old leftovers removed. Tested by upgrading a configured
1.2.0 installation in a container, and running the install a second time.

Old names keep working where people type or place them: voxip-config.json,
voxip-authorized_keys, voxip-network-reset, voxip-kiosk-ctl, and
VOXIP_DEFAULT_URL / VOXIP_DEVICE_NAME for image builds.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/daynivo_kiosk/web/views.py

@@ -22,14 +22,14 @@ from . import security
 from .auth import password_problem
 
 bp = Blueprint("ui", __name__)
-audit_log = logging.getLogger("voxip-kiosk-audit")
+audit_log = logging.getLogger("daynivo-kiosk-audit")
 
 IDLE_TIMEOUT = 3600
 PUBLIC_ENDPOINTS = {"ui.login", "ui.setup", "static"}
 
 
 def svc():
-    return current_app.extensions["voxip"]
+    return current_app.extensions["daynivo"]
 
 
 def cfg() -> dict[str, Any]: