emacs: add persp-mode, org-clock-today

etc/emacs.el

@@ -247,3 +247,7 @@
 
 (require 'yasnippet)
 (yas-global-mode 1)
+
+(global-set-key (kbd "C-x C-b") 'persp-list-buffers)
+(customize-set-variable 'persp-mode-prefix-key (kbd "C-<henkan>"))
+(persp-mode)

packages.nix

@@ -101,9 +101,9 @@ in {
         magit git-gutter git-timemachine
         # Generic
         smex w3m org-kanban org-brain org-roam use-package
-        selectrum selectrum-prescient yasnippet
+        selectrum selectrum-prescient yasnippet org-clock-today
         # Appearance
-        zenburn-theme solarized-theme wc-mode
+        zenburn-theme solarized-theme wc-mode perspective
         # NixOS
         company-nixos-options helm-nixos-options
       ])