fix and change bindings and icons

settings/org-settings.el

@@ -332,7 +332,9 @@ Example defines
   (setq org-appear-autoemphasis t)    ;; toggle emphasis markers, t by default, needs `org-hide-emphasis-markers' active
   (setq org-appear-autolinks t)       ;; toogle links, needs `org-link-descriptive' active
   (setq org-appear-autosubmarkers t)  ;; toogle subscripts and superscripts: ^3 -> ³, needs `org-pretty-entities' active
-  (setq org-appear-autokeywords t))   ;; toogle keywords: #+TITLE: foo -> foo, needs `org-hidden-keywords' active
+  (setq org-appear-autokeywords t)    ;; toogle keywords: #+TITLE: foo -> foo, needs `org-hidden-keywords' active
+  (setq org-appear-delay 0.5)         ;; with delay a mouse click open a link directly and holding down shows the description
+  (setq org-appear-trigger 'always))
 
 (use-package org-brain  ;; uses org-id If you find that org-brain is missing entries, or list entries which doesn’t exist, try using M-x org-brain-update-id-locations, which syncs the org-brain entries with the org-id caching system.
   :commands (org-brain-visualize)
@@ -556,7 +558,13 @@ Suggest the URL title as a description for resource."
   (setq org-roam-directory (expand-file-name "~/Sync/workspace/emacs/org-roam"))  ;; check if folder exists
   (setq org-roam-db-location (concat user-cache-directory "org-roam.db"))
   ;; (setq org-roam-graph-viewer nil)  
+  (with-eval-after-load 'which-key
+    (which-key-add-key-based-replacements
+      "C-c r" "org-roam"))
   :config
+  ;; when browsing notes display also tags
+  ;; set tags `org-roam-tag-add': file: #+FILETAGS: :tag1:...: / * headline :tag1:...:
+  (setq org-roam-node-display-template "${title}  ${tags}")
   (org-roam-db-autosync-mode)  ;; sync on file change
   ;;(org-roam-setup)
   )
@@ -564,9 +572,14 @@ Suggest the URL title as a description for resource."
 (use-package org-roam-graph
   :bind (("C-c r g" . org-roam-graph)))
 
-(use-package org-roam-ui
+(use-package org-roam-timestamps
   :after (org-roam)
+  :config
+  (org-roam-timestamps-mode))
+
+(use-package org-roam-ui
   :commands (org-roam-ui-mode)
+  :bind (("C-c r u" . org-roam-ui-mode))
   :config
   (setq org-roam-ui-sync-theme t)
   (setq org-roam-ui-follow t)
@@ -583,24 +596,36 @@ Suggest the URL title as a description for resource."
 
 (use-package org-superstar
   ;; formerly
-  ;;(require 'org-bullets)
-  ;;(add-hook 'org-mode-hook 'org-bullets-mode)
+  ;; after changing settings run `org-superstar-restart'
   :hook (org-mode . org-superstar-mode)  ;; defers the loading.
   :config
-  (setq org-superstar-leading-bullet " ·")  ;; " ․" " ·" " ⚫" or to hide: ?\s
+  ;; headlines
+  (setq org-superstar-leading-bullet " ·")       ;; " ․" " ·" " ⚫" or to hide: ?\s (without quotation marks)
+  (setq org-superstar-remove-leading-stars nil)  ;; to remove the indentation, needs org-superstar-leading-bullet set to ?\s
+  (setq org-superstar-headline-bullets-list
+        '(?◉
+          ?○
+          ?✸
+          ?✿))
+  ;; (setq org-superstar-leading-bullet ?\s)
+  ;; (setq org-superstar-leading-bullet "\u200b")
+  ;; (setq org-superstar-headline-bullets-list '(?\s))
+  ;; (setq org-superstar-headline-bullets-list '("\u200b"))
+  ;; (setq org-superstar-headline-bullets-list '(?․))
+
+  ;; items
   (setq org-superstar-prettify-item-bullets t)  ;; can cause slowdown when using a lot of lists (thousands), run command org-superstar-toggle-lightweight-list or set this variable to nil or see hack on the source web page
-  (setq org-superstar-remove-leading-stars nil)  ;; to remove the indentation
-  (setq org-superstar-special-todo-items t)  ;; using symbols defined in org-superstar-todo-bullet-alist
-  ;; (setq org-superstar-todo-bullet-alist
-  ;;       '(("TODO" . 9744)
-  ;;         ("WAIT" . 9744)
-  ;;         ("DONE" . 9745)
-  ;;         ("CANC" . 9745)))
-  (setq org-superstar-todo-bullet-alist
-        '(("TODO" . 9744)
-          ("WAIT" . 9744)
-          ("DONE" . 9744)
-          ("CANC" . 9744)))
+  (setq org-superstar-item-bullet-alist
+        '((?* . ?•)
+          (?+ . ?➤)
+          (?- . ?–)))
+  (setq org-superstar-special-todo-items t)     ;; using symbols defined in org-superstar-todo-bullet-alist
+  (setq org-superstar-todo-bullet-alist         ;; ☐ ☑
+        '(("TODO" . ?☐)
+          ("WAIT" . ?☐)
+          ("DONE" . ?☐)
+          ("CANC" . ?☐)))
+
   (set-face-attribute 'org-superstar-leading nil :foreground "#42444a"))  ;;   "#42444a"
 
 (use-package org-table