make kestrel a tak server, so that it can send and receive pois as cots data

server/api/cot/config.get.js

@@ -0,0 +1,8 @@
+import { getCotSslPaths, getCotPort } from '../../utils/cotSsl.js'
+
+/** Public CoT server config for QR code / client setup (port and whether TLS is used). */
+export default defineEventHandler(() => {
+  const config = useRuntimeConfig()
+  const paths = getCotSslPaths(config)
+  return { port: getCotPort(), ssl: Boolean(paths) }
+})