Add assistant events (#2978)

Add assistant events

Release Notes:

- N/A

crates/client/src/telemetry.rs

@@ -56,6 +56,13 @@ struct ClickhouseEventWrapper {
     event: ClickhouseEvent,
 }
 
+#[derive(Serialize, Debug)]
+#[serde(rename_all = "snake_case")]
+pub enum AssistantKind {
+    Panel,
+    Inline,
+}
+
 #[derive(Serialize, Debug)]
 #[serde(tag = "type")]
 pub enum ClickhouseEvent {
@@ -76,6 +83,11 @@ pub enum ClickhouseEvent {
         room_id: Option<u64>,
         channel_id: Option<u64>,
     },
+    Assistant {
+        conversation_id: Option<String>,
+        kind: AssistantKind,
+        model: &'static str,
+    },
 }
 
 #[cfg(debug_assertions)]