desktop: show toast if failed to show notification (#3955)

* desktop: show toast if failed to show notification

* longer timeout

* returned old version of the lib

apps/multiplatform/common/src/commonMain/resources/MR/base/strings.xml

@@ -211,6 +211,7 @@
   <string name="notification_preview_new_message">new message</string>
   <string name="notification_new_contact_request">New contact request</string>
   <string name="notification_contact_connected">Connected</string>
+  <string name="error_showing_desktop_notification">Error showing notification, contact developers.</string>
 
   <!-- local authentication notice - SimpleXAPI.kt -->
   <string name="la_notice_title_simplex_lock">SimpleX Lock</string>

apps/multiplatform/common/src/desktopMain/kotlin/chat/simplex/common/model/NtfManager.desktop.kt

@@ -111,8 +111,12 @@ object NtfManager {
     }
     try {
       prevNtfs.add(chatId to builder.toast())
-    } catch (e: Exception) {
+    } catch (e: Throwable) {
       Log.e(TAG, e.stackTraceToString())
+      if (e !is Exception) {
+        val text = e.stackTraceToString().lines().getOrNull(0) ?: ""
+        showToast(generalGetString(MR.strings.error_showing_desktop_notification) + " " + text, 4_000)
+      }
     }
   }