fix: update UI after editing message

Issue: Message edits worked on server (other users saw changes),
but local UI didn't update - edited text wasn't visible.

Root cause: Code was updating individual fields instead of replacing
the whole message, and wasn't triggering UI redraw.

Solution:
- Replace entire message with edited_msg (not individual fields)
- Set needs_redraw = true to trigger UI update
- Remove debug logging

Now edited messages immediately appear in local UI.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

src/input/main_input.rs

@@ -578,21 +578,16 @@ pub async fn handle(app: &mut App, key: KeyEvent) {
                             .await
                             {
                                 Ok(Ok(edited_msg)) => {
-                                    // Обновляем сообщение в списке
-                                    if let Some(msg) = app
-                                        .td_client
-                                        .current_chat_messages_mut()
-                                        .iter_mut()
-                                        .find(|m| m.id() == msg_id)
-                                    {
-                                        msg.content.text = edited_msg.content.text;
-                                        msg.content.entities = edited_msg.content.entities;
-                                        msg.metadata.edit_date = edited_msg.metadata.edit_date;
+                                    // Заменяем сообщение целиком на отредактированное
+                                    let messages = app.td_client.current_chat_messages_mut();
+                                    if let Some(pos) = messages.iter().position(|m| m.id() == msg_id) {
+                                        messages[pos] = edited_msg;
                                     }
                                     // Очищаем инпут и сбрасываем состояние ПОСЛЕ успешного редактирования
                                     app.message_input.clear();
                                     app.cursor_position = 0;
                                     app.chat_state = crate::app::ChatState::Normal;
+                                    app.needs_redraw = true; // ВАЖНО: перерисовываем UI
                                 }
                                 Ok(Err(e)) => {
                                     app.error_message = Some(e);