moves code into the api layer

api/src/messages/telemetry_entry.rs

@@ -0,0 +1,14 @@
+use crate::data_value::DataValue;
+use crate::messages::ClientMessage;
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct TelemetryEntry {
+    pub uuid: Uuid,
+    pub value: DataValue,
+    pub timestamp: DateTime<Utc>,
+}
+
+impl ClientMessage for TelemetryEntry {}