Replace Redis with the Solid trifecta

bin/setup

@@ -8,9 +8,6 @@ app_root="$(
 )"
 export PATH="$app_root/bin:$PATH"
 
-REDIS_PORT=6379
-REDIS_HOST=localhost
-
 if [ "$RAILS_ENV" = "production" ]; then
   echo "RAILS_ENV is production; bailing out"
   exit 1
@@ -45,10 +42,6 @@ step() {
   return $exit_code
 }
 
-redis_running() {
-  nc -z "$REDIS_HOST" "$REDIS_PORT" 2>/dev/null
-}
-
 echo
 gum style --foreground 214 "    )  "
 gum style --foreground 208 "   ) \\  campfire"
@@ -88,21 +81,6 @@ if [[ $* == *--reset* ]]; then
 fi
 step "Preparing the database" rails db:prepare
 
-# Start Redis if not running
-if ! redis_running; then
-  if command -v docker &>/dev/null; then
-    if docker ps -aq -f name=campfire-redis | grep -q .; then
-      step "Starting Redis" docker start campfire-redis
-    else
-      step "Setting up Redis" docker run -d --name campfire-redis -p "$REDIS_PORT:$REDIS_PORT" redis:7
-    fi
-  else
-    echo "Couldn't start Redis"
-    echo "Install either docker or redis and then run this command again"
-    exit 1
-  fi
-fi
-
 # Install GitHub Actions linting tools
 for tool in actionlint shellcheck zizmor; do
   if ! command -v "$tool" &> /dev/null; then