[bin] Reformat and remove snapcast from setup

bin/.local/bin/setup.sh

@@ -20,7 +20,7 @@ elif [[ "$OS" == "Linux" ]]; then
 
     is_arch=0
     case "${ID:-}" in
-    arch|endeavouros) is_arch=1 ;;
+    arch | endeavouros) is_arch=1 ;;
     esac
     if [[ $is_arch -eq 0 && -n "${ID_LIKE:-}" ]] && echo "$ID_LIKE" | grep -qi arch; then
         is_arch=1
@@ -153,7 +153,7 @@ EXTRA_CLI=(fd editorconfig git)
 DEV_TOOLS_LINUX=(cmake libtool make gcc gcc-c++)
 UTILS_LINUX=(gnuplot graphviz shfmt shellcheck pandoc)
 
-DESKTOP_LINUX=(kitty alacritty dino syncthing snapcast)
+DESKTOP_LINUX=(kitty alacritty dino syncthing)
 
 FEDORA_EXTRAS=(
     gnome-extensions-app
@@ -183,6 +183,7 @@ ARCH_EXTRAS=(
     postgresql
     pass-otp
     chromium
+    snapcast
 )
 
 MAC_BREW_PKGS=(
@@ -220,7 +221,7 @@ FREEBSD_MISC=(postgresql16-client syncthing)
 
 # -------- Install per-platform --------
 case "$PLATFORM" in
-  fedora)
+fedora)
     log "Platform: Fedora. Refreshing + upgrading..."
     sudo dnf -y upgrade --refresh || true
 
@@ -237,7 +238,7 @@ case "$PLATFORM" in
     fi
     ;;
 
-  arch)
+arch)
     log "Platform: EndeavourOS/Arch. Updating package databases..."
     sudo pacman -Sy --noconfirm
 
@@ -250,7 +251,7 @@ case "$PLATFORM" in
     aur_install_if_possible google-chrome slack-desktop || true
     ;;
 
-  macos)
+macos)
     log "Platform: macOS. Ensuring Homebrew..."
     ensure_brew
 
@@ -266,7 +267,7 @@ case "$PLATFORM" in
     fi
     ;;
 
-  freebsd)
+freebsd)
     log "Platform: FreeBSD. Updating pkg metadata..."
     sudo pkg update -f