Use ANSI-C quoting for color vars so heredocs render colors

bootstrap.sh

@@ -29,7 +29,7 @@ HOME_DIR="$HOME/.hermes-home"
 LEGACY_SECRETS="$HOME/.hermes-secrets.env"
 SECRETS="$HOME_DIR/.env"
 
-G='\033[0;32m'; Y='\033[0;33m'; C='\033[0;36m'; R='\033[0;31m'; N='\033[0m'
+G=$'\033[0;32m'; Y=$'\033[0;33m'; C=$'\033[0;36m'; R=$'\033[0;31m'; N=$'\033[0m'
 say()  { printf "${C}→${N} %s\n" "$*"; }
 ok()   { printf "${G}✓${N} %s\n" "$*"; }
 warn() { printf "${Y}!${N} %s\n" "$*"; }