feat: local vision service with structured spaces and camera lens objects

deploy/zhaovision-media.service

@@ -0,0 +1,24 @@
+[Unit]
+Description=ZhaoVision MediaMTX video and recording service
+After=zhaovision.service
+Requires=zhaovision.service
+
+[Service]
+Type=simple
+User=zhaovision
+Group=zhaovision
+WorkingDirectory=/var/lib/zhaovision
+Environment=TZ=UTC
+ExecStart=/usr/local/lib/zhaovision/mediamtx /var/lib/zhaovision/mediamtx.yml
+Restart=always
+RestartSec=4
+UMask=0077
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ProtectHome=true
+ReadWritePaths=/var/lib/zhaovision
+MemoryMax=1200M
+
+[Install]
+WantedBy=multi-user.target