Revert "initial NextChair Manager."

This reverts commit b219fb4519.

scripts/create-business.sh

@@ -2,16 +2,15 @@
 set -Eeuo pipefail
 
 usage() {
-  echo "Usage: $0 <business-slug> <domain> [image-tag] [business-name]" >&2
-  echo "Example: $0 blake-heritage blakeheritage.com nextchair:2026-09-04 \"Blake Heritage\"" >&2
+  echo "Usage: $0 <business-slug> <domain> [image-tag]" >&2
+  echo "Example: $0 blake-heritage blakeheritage.com nextchair:2026-09-04" >&2
   exit 2
 }
 
-[[ $# -ge 2 && $# -le 4 ]] || usage
+[[ $# -ge 2 && $# -le 3 ]] || usage
 business_slug="$1"
 domain="$2"
 image_tag="${3:-nextchair:latest}"
-business_name="${4:-$business_slug}"
 repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 stack_root="${NEXTCHAIR_STACK_ROOT:-${repo_root}/stacks}"
 infra_env="${NEXTCHAIR_INFRA_ENV:-${repo_root}/.env.infra}"
@@ -21,7 +20,6 @@ compose_template="${repo_root}/deploy/business-compose.yaml.template"
 [[ "$business_slug" =~ ^[a-z0-9]+([a-z0-9-]*[a-z0-9])?$ ]] || { echo "Invalid slug: use lowercase letters, numbers, and hyphens." >&2; exit 2; }
 [[ ${#business_slug} -le 22 ]] || { echo "Invalid slug: maximum length is 22 characters." >&2; exit 2; }
 [[ "$domain" =~ ^[A-Za-z0-9.-]+$ ]] || { echo "Invalid domain." >&2; exit 2; }
-[[ "$image_tag" =~ ^[A-Za-z0-9._/@:-]+$ ]] || { echo "Invalid image tag." >&2; exit 2; }
 [[ -f "$infra_env" ]] || { echo "Missing $infra_env. Copy .env.infra.example first." >&2; exit 1; }
 [[ -f "$compose_template" ]] || { echo "Missing $compose_template." >&2; exit 1; }
 [[ ! -e "$stack_dir" ]] || { echo "Stack already exists: $stack_dir" >&2; exit 1; }
@@ -76,23 +74,6 @@ $domain {
 }
 EOF
 
-registry_file="$stack_root/registry.json"
-REGISTRY_FILE="$registry_file" BUSINESS_NAME="$business_name" BUSINESS_SLUG="$business_slug" BUSINESS_DOMAIN="$domain" BUSINESS_IMAGE="$image_tag" node <<'NODE'
-const fs = require("node:fs");
-const file = process.env.REGISTRY_FILE;
-const items = fs.existsSync(file) ? JSON.parse(fs.readFileSync(file, "utf8")) : [];
-const now = new Date().toISOString();
-items.push({
-  name: process.env.BUSINESS_NAME,
-  slug: process.env.BUSINESS_SLUG,
-  domain: process.env.BUSINESS_DOMAIN,
-  image: process.env.BUSINESS_IMAGE,
-  createdAt: now,
-  updatedAt: now,
-});
-fs.writeFileSync(file, `${JSON.stringify(items, null, 2)}\n`, { mode: 0o600 });
-NODE
-
 chmod 600 "$stack_dir/.env"
 printf '\nCreated Dockge stack: %s\n' "$stack_dir"
 printf 'Created Caddy route: %s/%s.caddy\n' "$caddy_sites_dir" "$business_slug"