Update Gentoo configuration.

src/etc/portage/package.use

@@ -549,3 +549,4 @@ app-text/ronn ruby_targets_ruby27
 # required by x11-misc/polybar-3.6.3-r2::gentoo[python_single_target_python3_10]
 # required by polybar (argument)
 >=x11-base/xcb-proto-1.15.2 python_targets_python3_10
+media-fonts/noto-sans-mono-nerd-fonts symbols

src/var/lib/portage/world

@@ -471,19 +471,20 @@ media-fonts/dejavu-sans-code
 media-fonts/fantasque-sans-mono
 media-fonts/fira-code
 media-fonts/font-util
-media-fonts/fontawesome
 media-fonts/gofont-mono
 media-fonts/iosevka
 media-fonts/jetbrains-mono
 media-fonts/noto
 media-fonts/noto-cjk
 media-fonts/noto-emoji
+media-fonts/noto-sans-mono-nerd-fonts
 media-fonts/terminus-font
 media-fonts/urw-fonts
 media-gfx/chafa
 media-gfx/flameshot
 media-gfx/graphite2
 media-gfx/imagemagick
+media-gfx/jp2a
 media-gfx/maim
 media-gfx/nsxiv
 media-gfx/qrencode
@@ -563,6 +564,7 @@ media-sound/cli-visualizer-pywal
 media-sound/cmus
 media-sound/flacon
 media-sound/lame
+media-sound/mpc
 media-sound/mpg123
 media-sound/pulseaudio-daemon
 media-sound/pulsemixer
@@ -608,6 +610,7 @@ net-news/sfeed
 net-p2p/qbittorrent
 net-print/cups
 net-print/cups-filters
+net-wireless/blueman
 net-wireless/bluez
 net-wireless/bluez-tools
 net-wireless/wireless-tools
@@ -664,6 +667,7 @@ sys-devel/llvm-toolchain-symlinks
 sys-devel/llvmgold
 sys-devel/m4
 sys-fs/btrfs-progs
+sys-fs/cryptsetup
 sys-fs/dosfstools
 sys-fs/fuse
 sys-fs/fuse-common
@@ -693,6 +697,7 @@ sys-libs/timezone-data
 sys-libs/zlib
 sys-process/cronie
 sys-process/htop
+sys-process/lsof
 virtual/acl
 virtual/dist-kernel
 virtual/fortran
@@ -758,9 +763,7 @@ virtual/ttf-fonts
 virtual/udev
 virtual/w3m
 www-client/chromium-bin
-www-client/firefox-bin
 www-client/lynx
-www-client/qutebrowser
 x11-apps/rgb
 x11-apps/sx
 x11-apps/xauth
@@ -855,6 +858,8 @@ x11-misc/xkeyboard-config
 x11-misc/xorg-cf-files
 x11-misc/xwallpaper
 x11-terms/alacritty
+x11-terms/kitty
+x11-terms/sakura
 x11-terms/st-spde
 x11-wm/libspeedwm
 x11-wm/speedwm