Use variable to store color for script output

scriptdata/install-deps-arch

@@ -13,7 +13,7 @@ install-yay() {
 }
 
 handle-deprecated-dependencies (){
-  printf "\e[36m[$0]: Removing deprecated dependencies:\e[0m\n"
+  printf "${COLOR_CYAN}[$0]: Removing deprecated dependencies:${COLOR_RESET}\n"
   for i in illogical-impulse-{microtex,pymyc-aur,ags,agsv1} {hyprutils,hyprpicker,hyprlang,hypridle,hyprland-qt-support,hyprland-qtutils,hyprlock,xdg-desktop-portal-hyprland,hyprcursor,hyprwayland-scanner,hyprland}-git;do try sudo pacman --noconfirm -Rdd $i;done
 # Convert old dependencies to non explicit dependencies so that they can be orphaned if not in meta packages
 	remove_bashcomments_emptylines ./scriptdata/previous_dependencies.conf ./cache/old_deps_stripped.conf
@@ -31,7 +31,7 @@ handle-deprecated-dependencies (){
 
 #####################################################################################
 if ! command -v pacman >/dev/null 2>&1; then
-  printf "\e[31m[$0]: pacman not found, it seems that the system is not ArchLinux or Arch-based distros. Aborting...\e[0m\n"
+  printf "${COLOR_RED}[$0]: pacman not found, it seems that the system is not ArchLinux or Arch-based distros. Aborting...${COLOR_RESET}\n"
   exit 1
 fi
 
@@ -47,7 +47,7 @@ readarray -t pkglist < ./cache/dependencies_stripped.conf
 # Use yay. Because paru does not support cleanbuild.
 # Also see https://wiki.hyprland.org/FAQ/#how-do-i-update
 if ! command -v yay >/dev/null 2>&1;then
-  echo -e "\e[33m[$0]: \"yay\" not found.\e[0m"
+  echo -e "${COLOR_YELLOW}[$0]: \"yay\" not found.${COLOR_RESET}"
   showfun install-yay
   v install-yay
 fi
@@ -101,9 +101,9 @@ case $SKIP_PLASMAINTG in
   true) sleep 0;;
   *)
     if $ask;then
-      echo -e "\e[33m[$0]: NOTE: The size of \"plasma-browser-integration\" is about 600 MiB.\e[0m"
-      echo -e "\e[33mIt is needed if you want playtime of media in Firefox to be shown on the music controls widget.\e[0m"
-      echo -e "\e[33mInstall it? [y/N]\e[0m"
+      echo -e "${COLOR_YELLOW}[$0]: NOTE: The size of \"plasma-browser-integration\" is about 600 MiB.${COLOR_RESET}"
+      echo -e "${COLOR_YELLOW}It is needed if you want playtime of media in Firefox to be shown on the music controls widget.${COLOR_RESET}"
+      echo -e "${COLOR_YELLOW}Install it? [y/N]${COLOR_RESET}"
       read -p "====> " p
     else
       p=y