refactor: show progress toast for manual cache update

src-tauri/src/settings_manager.rs

@@ -204,14 +204,40 @@ pub async fn clear_all_version_cache_and_refetch(
     .clear_all_cache()
     .map_err(|e| format!("Failed to clear version cache: {e}"))?;
 
+  // Disable all browsers during the update process
+  let auto_updater = crate::auto_updater::AutoUpdater::instance();
+  let supported_browsers =
+    crate::browser_version_service::BrowserVersionService::instance().get_supported_browsers();
+
+  // Load current state and disable all browsers
+  let mut state = auto_updater
+    .load_auto_update_state()
+    .map_err(|e| format!("Failed to load auto update state: {e}"))?;
+  for browser in &supported_browsers {
+    state.disabled_browsers.insert(browser.clone());
+  }
+  auto_updater
+    .save_auto_update_state(&state)
+    .map_err(|e| format!("Failed to save auto update state: {e}"))?;
+
   let updater = version_updater::get_version_updater();
   let updater_guard = updater.lock().await;
 
-  updater_guard
+  let result = updater_guard
     .trigger_manual_update(&app_handle)
     .await
-    .map_err(|e| format!("Failed to trigger version update: {e}"))?;
+    .map_err(|e| format!("Failed to trigger version update: {e}"));
 
+  // Re-enable all browsers after the update completes (regardless of success/failure)
+  let mut final_state = auto_updater.load_auto_update_state().unwrap_or_default();
+  for browser in &supported_browsers {
+    final_state.disabled_browsers.remove(browser);
+  }
+  if let Err(e) = auto_updater.save_auto_update_state(&final_state) {
+    eprintln!("Warning: Failed to re-enable browsers after cache clear: {e}");
+  }
+
+  result?;
   Ok(())
 }