client/dbus: Add path to public item API

Delete signals only return a path. Therefore, getting the path from items stored by
the API user is the only way to check if they got deleted.

client/src/dbus/item.rs

@@ -4,6 +4,7 @@ use std::{collections::HashMap, sync::Arc, time::Duration};
 use async_lock::RwLock;
 #[cfg(feature = "tokio")]
 use tokio::sync::RwLock;
+use zbus::zvariant::ObjectPath;
 use zeroize::Zeroizing;
 
 use super::{api, Algorithm, Error};
@@ -195,4 +196,9 @@ impl<'a> Item<'a> {
             Ok(())
         }
     }
+
+    /// Returns item path
+    pub fn path(&self) -> &ObjectPath<'_> {
+        self.inner.inner().path()
+    }
 }