Fix event verification and deserialization in process_event

src/main.rs

@@ -145,9 +145,31 @@ fn process_message(app: &mut Hoot, msg: &relay::RelayMessage) {
 
 }
 
-fn process_event(app: &mut Hoot, _sub_id: &str, event: &str) {
+fn process_event(app: &mut Hoot, _sub_id: &str, event_json: &str) {
     #[cfg(feature = "profiling")]
     puffin::profile_function!();
+
+    // The event comes in a JSON array format ["EVENT", subscription_id, event_json]
+    // We need to parse out the actual event JSON
+    if let Ok(json_value) = serde_json::from_str::<serde_json::Value>(event_json) {
+        if let Some(array) = json_value.as_array() {
+            if array.len() >= 3 {
+                if let Ok(event) = serde_json::from_value::<nostr::Event>(array[2].clone()) {
+                    // Verify the event signature
+                    if event.verify().is_ok() {
+                        debug!("Verified event: {:?}", event);
+                        app.events.push(event);
+                    } else {
+                        error!("Event verification failed");
+                    }
+                } else {
+                    error!("Failed to parse event JSON");
+                }
+            }
+        }
+    } else {
+        error!("Failed to parse relay message JSON: {}", event_json);
+    }
 }
 
 fn render_app(app: &mut Hoot, ctx: &egui::Context) {