Polish BOS: dark theme, shell QoL, icons, media, clipboard

- Global dark theme: gnome-themes-extra (GTK3 Adwaita-dark), qt5ct/qt6ct
  with Fusion dark skel config, QT_QPA_PLATFORMTHEME=qt5ct env
- Icons/cursor: papirus-icon-theme (Papirus-Dark) + bibata-cursor-theme
  (Bibata-Modern-Ice), set via gsettings autostart + GTK settings.ini + env
- gnome-keyring: credential storage for browsers and apps
- gvfs + gvfs-mtp: nautilus trash, phone access, network shares
- zsh: default user shell (users.conf userShell=/bin/zsh) + skel .zshrc
  with eza/bat/fzf/zoxide aliases, git prompt, fzf history search
- Shell QoL packages: eza, bat, fzf, zoxide
- Media: gst-plugins-good/bad/ugly, pavucontrol
- cliphist: clipboard history daemon (autostart) + SUPER+SHIFT+V bind
- Fonts: noto-fonts-cjk, ttf-jetbrains-mono-nerd

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

iso/packages.x86_64

@@ -82,6 +82,12 @@ gtk4
 gtk4-layer-shell
 librsvg
 libpulse
+# GTK3 dark theme (Adwaita-dark); without this package the gtk-theme-name in
+# skel settings.ini silently falls back to the light theme for GTK3 apps.
+gnome-themes-extra
+# Credential/keyring storage — browsers, SSH agents, and most apps persist
+# passwords here; without it every session loses saved logins.
+gnome-keyring
 
 # Display (wlroots is bundled with Hyprland; don't list separately)
 wayland
@@ -89,14 +95,21 @@ wayland-protocols
 
 # Fonts
 noto-fonts
+noto-fonts-cjk
 noto-fonts-emoji
 ttf-jetbrains-mono
+# Nerd font variant — icons in terminal tools (eza --icons, fastfetch, yazi)
+ttf-jetbrains-mono-nerd
 
 # Terminal
 kitty
 
 # File manager
 nautilus
+# gvfs: virtual filesystem layer for nautilus (trash, network places, removable
+# media). gvfs-mtp adds Android/MTP device support (phones, tablets via USB).
+gvfs
+gvfs-mtp
 # Web browser (served from the [Breadway] repo; AUR zen-browser-bin republished
 # there so the ISO build can pull it via pacman). mailcap satisfies zen's
 # mime-types dependency explicitly.
@@ -129,12 +142,22 @@ slurp
 # Clipboard (Wayland copy/paste; also clipboard screenshots) and media keys.
 wl-clipboard
 playerctl
+# Clipboard history daemon (stores wl-clipboard events; breadbox bind replays them).
+cliphist
 # Wallpaper daemon + pywal (drives the bread* colour palette from the wallpaper).
 awww
 python-pywal
 # Boot splash (BOS logo + spinner instead of kernel text).
 plymouth
 
+# Media codecs — GStreamer plugins for video thumbnails in nautilus, browser
+# media, and general playback. bad/ugly add patent-encumbered formats (H.264 etc).
+gst-plugins-good
+gst-plugins-bad
+gst-plugins-ugly
+# GUI audio mixer — useful when output device needs manual switching.
+pavucontrol
+
 # Utilities
 sudo
 git
@@ -149,12 +172,17 @@ man-pages
 less
 
 # Base CLI tools every install should have.
+# Shell
+zsh
 # Editors
 nano
 micro
 vim
-# Shell UX
-bash-completion
+# Shell QoL — modern replacements shipped with skel aliases set up
+eza
+bat
+fzf
+zoxide
 # System / hardware inspection
 htop
 usbutils
@@ -175,5 +203,19 @@ openssh
 # Mirror management (refresh /etc/pacman.d/mirrorlist for the user's location)
 reflector
 
+# Icon and cursor themes
+# Papirus-Dark: cohesive icon set used as the BOS default (set via gsettings in
+# hyprland.lua autostart and in skel gtk-3.0/settings.ini).
+papirus-icon-theme
+# Bibata-Modern-Ice: clean dark cursor theme set via XCURSOR_THEME env in
+# hyprland.lua and in skel gtk-3.0/settings.ini.
+bibata-cursor-theme
+
+# Qt dark theme — makes Qt5/Qt6 apps (VLC, pavucontrol, etc.) respect the dark
+# palette. qt5ct/qt6ct are configured via skel to use Fusion style in dark mode;
+# QT_QPA_PLATFORMTHEME=qt5ct is set in hyprland.lua env.
+qt5ct
+qt6ct
+
 # Dev tools (for bos-settings standalone install)
 rustup