Simplify error/warning reporting in the modeline

+ui.el

@@ -13,7 +13,8 @@
   (add-hook 'pdf-tools-enabled-hook 'pdf-view-roll-minor-mode))
 ;; Customize modeline
 (setq doom-modeline-major-mode-icon t
-      doom-modeline-buffer-encoding nil)
+      doom-modeline-buffer-encoding nil
+      doom-modeline-check-simple-format t)
 ;; Hide direnv environment variables popup
 (setq direnv-always-show-summary nil)
 ;; Change splash-screen banner
@@ -63,11 +64,7 @@
          :icon (nerd-icons-octicon "nf-oct-rss" :face 'doom-dashboard-menu-title)
          :when (featurep! :app rss)
          :face (:inherit (doom-dashboard-menu-title bold))
-         :action =rss)
+         :action =rss)))
-        ("Read saved articles"
-         :icon (nerd-icons-octicon "nf-oct-book" :face 'doom-dashboard-menu-title)
-         :face (:inherit (doom-dashboard-menu-title bold))
-         :action =wallabag)))
 ;; Restore previous session without confirmation
 (defadvice! restore-no-confirm-session-quickload-a ()
   :override #'doom/quickload-session