feat(deploy): production deployment setup and fixes

- Debian-based api image (bookworm-slim), docker/debian mirrors, prisma
  binaryTargets for openssl 3.0
- nginx: admin SPA under /admin, TLS via acme.sh (ZeroSSL) + auto-renewal
  cron, http->https redirect
- prisma: add origin_goods.delisted migration, sync missing schema
  (good_image/tag_font_color/good_tags), fix users.createdAt Timestamptz
- api: CORS wildcard reflection, helmet CORP cross-origin, price
  backfill in persistProductDetail, categoryIcon ancestor fallback,
  mediaByColor per-color gallery in public goods detail
- admin: /admin base path (vite + router)
- import-data.mjs: udt_name casting, serial sequence advance fix

.agents/skills/brainstorming/scripts/stop-server.sh

@@ -1,56 +0,0 @@
-#!/usr/bin/env bash
-# Stop the brainstorm server and clean up
-# Usage: stop-server.sh <session_dir>
-#
-# Kills the server process. Only deletes session directory if it's
-# under /tmp (ephemeral). Persistent directories (.superpowers/) are
-# kept so mockups can be reviewed later.
-
-SESSION_DIR="$1"
-
-if [[ -z "$SESSION_DIR" ]]; then
-  echo '{"error": "Usage: stop-server.sh <session_dir>"}'
-  exit 1
-fi
-
-STATE_DIR="${SESSION_DIR}/state"
-PID_FILE="${STATE_DIR}/server.pid"
-
-if [[ -f "$PID_FILE" ]]; then
-  pid=$(cat "$PID_FILE")
-
-  # Try to stop gracefully, fallback to force if still alive
-  kill "$pid" 2>/dev/null || true
-
-  # Wait for graceful shutdown (up to ~2s)
-  for i in {1..20}; do
-    if ! kill -0 "$pid" 2>/dev/null; then
-      break
-    fi
-    sleep 0.1
-  done
-
-  # If still running, escalate to SIGKILL
-  if kill -0 "$pid" 2>/dev/null; then
-    kill -9 "$pid" 2>/dev/null || true
-
-    # Give SIGKILL a moment to take effect
-    sleep 0.1
-  fi
-
-  if kill -0 "$pid" 2>/dev/null; then
-    echo '{"status": "failed", "error": "process still running"}'
-    exit 1
-  fi
-
-  rm -f "$PID_FILE" "${STATE_DIR}/server.log"
-
-  # Only delete ephemeral /tmp directories
-  if [[ "$SESSION_DIR" == /tmp/* ]]; then
-    rm -rf "$SESSION_DIR"
-  fi
-
-  echo '{"status": "stopped"}'
-else
-  echo '{"status": "not_running"}'
-fi