initial frontend

frontend/src/composables/telemetry.ts

@@ -0,0 +1,13 @@
+import { ref } from 'vue'
+
+export function useTelemetry(name: string) {
+  const data = ref<any | null>(null);
+  const error = ref<any | null>(null);
+
+  fetch(`/api/tlm/${name}`)
+    .then((res) => res.json())
+    .then((json) => (data.value = json))
+    .catch((err) => (error.value = err));
+
+  return { data, error };
+}