Adopt seagle0128/doom-modeline for :ui modeline

And remove obsolete :ui doom-modeline module.

Relevant to: #136, #921

modules/tools/pdf/+modeline.el

@@ -1,20 +0,0 @@
-;;; tools/pdf/+modeline.el -*- lexical-binding: t; -*-
-
-(def-modeline-segment! +pdf-pages
-  "Current and total page indicator for PDF documents."
-  (format "P %d/%d" (pdf-view-current-page) (pdf-cache-number-of-pages)))
-
-(if (featurep! :ui modeline)
-    (def-modeline-format! '+pdf
-      '(+modeline-matches " " +modeline-buffer-id "  " +pdf-pages)
-      '(+modeline-major-mode (vc-mode (" " +modeline-vcs))))
-  (def-modeline! '+pdf
-    '(bar matches " " buffer-info "  " +pdf-pages)
-    '(major-mode vcs)))
-
-(defun +pdf|init-modeline ()
-  (funcall (if (featurep! :ui modeline)
-               #'set-modeline!
-             #'doom-set-modeline)
-           '+pdf))
-(add-hook 'pdf-tools-enabled-hook #'+pdf|init-modeline)

modules/tools/pdf/config.el

@@ -28,9 +28,6 @@
   (setq-default pdf-view-display-size 'fit-page)
   ;; Turn off cua so copy works
   (add-hook! 'pdf-view-mode-hook (cua-mode 0))
-  ;; Custom modeline that removes useless info and adds page numbers
-  (when (or (featurep! :ui doom-modeline) (featurep! :ui modeline))
-    (load! "+modeline"))
   ;; Handle PDF-tools related popups better
   (set-popup-rule! "^\\*Outline*" :side 'right :size 40 :select nil)
   ;; The next rules are not needed, they are defined in modules/ui/popups/+hacks.el