feat: add error log panel (#25)

Reviewed-on: #25
Co-authored-by: Ren Amamiya <reya@lume.nu>
Co-committed-by: Ren Amamiya <reya@lume.nu>

crates/chat/src/message.rs

@@ -2,6 +2,7 @@ use std::hash::Hash;
 use std::ops::Range;
 
 use common::{EventUtils, NostrParser};
+use gpui::SharedString;
 use nostr_sdk::prelude::*;
 
 /// New message.
@@ -24,6 +25,25 @@ impl NewMessage {
     }
 }
 
+/// Trash message.
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]
+pub struct FailedMessage {
+    pub raw_event: SharedString,
+    pub reason: SharedString,
+}
+
+impl FailedMessage {
+    pub fn new<T>(event: &Event, reason: T) -> Self
+    where
+        T: Into<SharedString>,
+    {
+        Self {
+            raw_event: SharedString::from(event.as_json()),
+            reason: reason.into(),
+        }
+    }
+}
+
 /// Message.
 #[derive(Debug, Clone, Hash, PartialEq, Eq)]
 pub enum Message {