Update font sizes in #emacs

emacs/.config/doom/config.el

@@ -14,7 +14,7 @@
 
 ;; Fonts
 (setq doom-font (font-spec :family "Iosevka" :size 12))
-(setq doom-big-font (font-spec :family "Iosevka" :size 22))
+(setq doom-big-font (font-spec :family "Iosevka" :size 20))
 
 ;; Host-specific config
 
@@ -83,6 +83,7 @@
       (:prefix "t"
         :desc "Switch themes"           "t" #'load-theme)
       (:prefix "o"
+        :desc "Open imenu"              "i" #'lsp-ui-imenu
         :desc "Elfeed feed reader"      "f" #'elfeed
         :desc "Lobste.rs"               "l" #'ivy-lobsters
         :desc "Compose an email"        "c" #'notmuch-mua-new-mail)