fix(docker): 简化site存在性检查

- 只检查site目录是否存在，避免复杂的数据库检查
- 移除不可靠的frappe.ping检查
- 防止每次重启都重新创建site

docker/entrypoint.sh

@@ -89,39 +89,10 @@ PROCFILE
 fi
 
 # Create site if not exists
-SITE_DIR_EXISTS=false
-DB_EXISTS=false
-
-if [ -d "${BENCH_DIR}/sites/${SITE_NAME}" ]; then
-  SITE_DIR_EXISTS=true
-fi
-
-# Check if database is accessible by trying to connect
-if bench --site "${SITE_NAME}" execute frappe.ping 2>/dev/null || \
-   (cd "${BENCH_DIR}" && python3 -c "
-import sys
-try:
-    import frappe
-    frappe.init('${SITE_NAME}')
-    frappe.connect()
-    frappe.db.sql('SELECT 1')
-    print('DB_OK')
-    sys.exit(0)
-except:
-    sys.exit(1)
-" 2>/dev/null); then
-  DB_EXISTS=true
-fi
-
-if [ "${SITE_DIR_EXISTS}" = "false" ] || [ "${DB_EXISTS}" = "false" ]; then
+if [ ! -d "${BENCH_DIR}/sites/${SITE_NAME}" ]; then
   echo "Creating site: ${SITE_NAME}..."
   cd "${BENCH_DIR}"
 
-  # Remove incomplete site directory if exists
-  if [ -d "${BENCH_DIR}/sites/${SITE_NAME}" ]; then
-    rm -rf "${BENCH_DIR}/sites/${SITE_NAME}"
-  fi
-
   # Set common config for Redis services
   bench set-config -g redis_cache "redis://redis-cache:6379"
   bench set-config -g redis_queue "redis://redis-queue:6379"