Add ADS-B, AIS, and ALPR map layers with live CoT streaming.

Ingest aircraft and vessel tracks via OSINT feeds and tactical CoT, expose viewport-filtered SSE to the map, and add an OSM ALPR layer with tiled caching and performant marker sync.

app/composables/useCameras.js

@@ -1,6 +1,6 @@
 /** Fetches devices + live sessions; polls when tab visible. */
 const POLL_MS = 1500
-const EMPTY_RESPONSE = Object.freeze({ devices: [], liveSessions: [], cotEntities: [] })
+const EMPTY_RESPONSE = Object.freeze({ devices: [], liveSessions: [] })
 
 export function useCameras(options = {}) {
   const { poll: enablePoll = true } = options
@@ -12,7 +12,6 @@ export function useCameras(options = {}) {
 
   const devices = computed(() => Object.freeze([...(data.value?.devices ?? [])]))
   const liveSessions = computed(() => Object.freeze([...(data.value?.liveSessions ?? [])]))
-  const cotEntities = computed(() => Object.freeze([...(data.value?.cotEntities ?? [])]))
   const cameras = computed(() => Object.freeze([...devices.value, ...liveSessions.value]))
 
   const pollInterval = ref(null)
@@ -37,5 +36,5 @@ export function useCameras(options = {}) {
   })
   onBeforeUnmount(stopPolling)
 
-  return Object.freeze({ data, devices, liveSessions, cotEntities, cameras, refresh, startPolling, stopPolling })
+  return Object.freeze({ data, devices, liveSessions, cameras, refresh, startPolling, stopPolling })
 }