Revert "Convert telemetry into a model"

This reverts commit 6e4268a471.

crates/client2/src/client2.rs

@@ -121,7 +121,7 @@ pub struct Client {
     id: AtomicU64,
     peer: Arc<Peer>,
     http: Arc<dyn HttpClient>,
-    telemetry: Model<Telemetry>,
+    telemetry: Arc<Telemetry>,
     state: RwLock<ClientState>,
 
     #[allow(clippy::type_complexity)]
@@ -501,12 +501,8 @@ impl Client {
                 }));
             }
             Status::SignedOut | Status::UpgradeRequired => {
-                cx.update(|cx| {
-                    self.telemetry.update(cx, |this, cx| {
-                        this.set_authenticated_user_info(None, false, cx)
-                    })
-                })
-                .log_err();
+                cx.update(|cx| self.telemetry.set_authenticated_user_info(None, false, cx))
+                    .log_err();
                 state._reconnect_task.take();
             }
             _ => {}
@@ -1324,7 +1320,7 @@ impl Client {
         }
     }
 
-    pub fn telemetry(&self) -> &Model<Telemetry> {
+    pub fn telemetry(&self) -> &Arc<Telemetry> {
         &self.telemetry
     }
 }