feat(k1): add live cameras and reliable spatial following

plugins/xgrids-k1/plugin.manifest.json

@@ -3,7 +3,7 @@
   "kind": "DevicePlugin",
   "metadata": {
     "id": "nodedc.device.xgrids-lixelkity-k1",
-    "version": "0.2.0",
+    "version": "0.3.0",
     "displayName": "XGRIDS K1 Integration"
   },
   "spec": {
@@ -23,6 +23,8 @@
       "device.discovery.ble",
       "device.provisioning.wifi-over-ble",
       "network.mqtt.subscribe-private-lan",
+      "network.rtsp.read-private-lan",
+      "media.publish-local-browser",
       "evidence.write-session-artifacts"
     ],
     "actions": [
@@ -41,6 +43,8 @@
       { "id": "stream.start-live", "mutating": true, "secretFields": [] },
       { "id": "stream.start-replay", "mutating": true, "secretFields": [] },
       { "id": "stream.stop", "mutating": true, "secretFields": [] },
+      { "id": "camera.preview.select", "mutating": true, "secretFields": [] },
+      { "id": "camera.preview.stop", "mutating": true, "secretFields": [] },
       { "id": "viewer.settings.update", "mutating": true, "secretFields": [] }
     ],
     "models": [
@@ -56,6 +60,7 @@
           { "id": "device.provisioning.wifi-over-ble", "label": "Wi-Fi через BLE" },
           { "id": "spatial.point-cloud.live", "label": "Облако точек" },
           { "id": "spatial.pose.live", "label": "Траектория" },
+          { "id": "camera.preview.live", "label": "Видеокамеры" },
           { "id": "evidence.raw-capture", "label": "Исходная запись" },
           { "id": "evidence.replay", "label": "Повтор записи" }
         ],