feat(api): enhance error handling with serde_path_to_error integration

src/tui.rs

@@ -901,7 +901,7 @@ fn render_history_tab(f: &mut Frame, area: Rect, app: &App) {
                 .as_ref()
                 .map(|e| format!("S{:02}E{:02}", e.season_number, e.episode_number))
                 .unwrap_or_default();
-            let event = &h.event_type;
+            let event = h.event_type.as_deref().unwrap_or("Unknown");
             let quality = h
                 .quality
                 .as_ref()
@@ -912,7 +912,7 @@ fn render_history_tab(f: &mut Frame, area: Rect, app: &App) {
                 Cell::from(date),
                 Cell::from(series),
                 Cell::from(episode),
-                Cell::from(event.as_str()),
+                Cell::from(event),
                 Cell::from(quality),
             ])
         })