chore: Cleanup warnings and unused functions

harmony/src/domain/topology/k8s.rs

@@ -185,7 +185,10 @@ impl K8sClient {
                 if let Some(s) = status.status {
                     let mut stdout_buf = String::new();
                     if let Some(mut stdout) = process.stdout().take() {
-                        stdout.read_to_string(&mut stdout_buf).await;
+                        stdout
+                            .read_to_string(&mut stdout_buf)
+                            .await
+                            .map_err(|e| format!("Failed to get status stdout {e}"))?;
                     }
                     debug!("Status: {} - {:?}", s, status.details);
                     if s == "Success" {

harmony/src/modules/monitoring/ntfy/ntfy.rs

@@ -37,18 +37,6 @@ pub struct NtfyInterpret {
     pub score: NtfyScore,
 }
 
-#[derive(Debug, EnumString, Display)]
-enum NtfyAccessMode {
-    #[strum(serialize = "read-write", serialize = "rw")]
-    ReadWrite,
-    #[strum(serialize = "read-only", serialize = "ro", serialize = "read")]
-    ReadOnly,
-    #[strum(serialize = "write-only", serialize = "wo", serialize = "write")]
-    WriteOnly,
-    #[strum(serialize = "deny", serialize = "none")]
-    Deny,
-}
-
 #[derive(Debug, EnumString, Display)]
 enum NtfyRole {
     #[strum(serialize = "user")]