all functions established; needed to remove orphan functions

WatcherAgent/src/api.rs

@@ -1,7 +1,7 @@
 use std::time::Duration;
 
 use crate::hardware::HardwareInfo;
-use crate::models::{HardwareDto, HeartbeatDto, IdResponse, MetricDto, RegistrationDto};
+use crate::models::{HeartbeatDto, IdResponse, MetricDto, RegistrationDto};
 use anyhow::Result;
 use reqwest::{Client, StatusCode};
 use std::error::Error;