feat(errors): better download manager errors + modal

src-tauri/src/downloads/download_agent.rs

@@ -297,6 +297,7 @@ impl GameDownloadAgent {
                             }
                         }
                         Err(e) => {
+                            error!("{}", e);
                             self.sender.send(DownloadManagerSignal::Error(e)).unwrap();
                         }
                     }

src-tauri/src/downloads/download_manager_builder.rs

@@ -491,6 +491,10 @@ impl DownloadManagerBuilder {
         self.stop_and_wait_current_download();
         self.remove_and_cleanup_front_game(&current_status.id); // Remove all the locks and shit, and remove from queue
 
+        self.app_handle
+            .emit("download_error", error.to_string())
+            .unwrap();
+
         let mut lock = current_status.status.lock().unwrap();
         *lock = GameDownloadStatus::Error;
         self.set_status(DownloadManagerStatus::Error(error));