refactor(deploy): 使用函数替换关联数组以提高兼容性

将环境列表从关联数组改为函数实现，以兼容更多shell版本。同时提取获取所有环境的逻辑到单独函数，提高代码可维护性。

@@ -29,15 +29,25 @@ print_error() {
 }
 
 # 支持的环境列表
-declare -A ENVIRONMENTS
-ENVIRONMENTS["dev"]="开发环境"
-ENVIRONMENTS["oa"]="OA环境"
-ENVIRONMENTS["mituo"]="弥陀寺环境"
-ENVIRONMENTS["guanzong"]="观宗寺环境"
-ENVIRONMENTS["baorong"]="包容寺环境"
-ENVIRONMENTS["taishan"]="泰山寺环境"
-ENVIRONMENTS["xys"]="西园寺环境"
-ENVIRONMENTS["zentea"]="Zentea环境"
+# 使用函数方式实现环境映射，兼容更多shell版本
+get_environment_name() {
+    case "$1" in
+        "dev") echo "开发环境" ;;
+        "oa") echo "OA环境" ;;
+        "mituo") echo "弥陀寺环境" ;;
+        "guanzong") echo "观宗寺环境" ;;
+        "baorong") echo "包容寺环境" ;;
+        "taishan") echo "泰山寺环境" ;;
+        "xys") echo "西园寺环境" ;;
+        "zentea") echo "Zentea环境" ;;
+        *) echo "" ;;
+    esac
+}
+
+# 获取所有支持的环境列表
+get_all_environments() {
+    echo "dev oa mituo guanzong baorong taishan xys zentea"
+}
 
 # 显示帮助信息
 show_help() {
@@ -47,8 +57,8 @@ show_help() {
     echo "  ./deploy.sh [环境1] [环境2] [环境3] ..."
     echo ""
     echo "支持的环境:"
-    for env in "${!ENVIRONMENTS[@]}"; do
-        echo "  $env - ${ENVIRONMENTS[$env]}"
+    for env in $(get_all_environments); do
+        echo "  $env - $(get_environment_name "$env")"
     done
     echo ""
     echo "示例:"
@@ -61,9 +71,10 @@ show_help() {
 # 检查环境是否有效
 validate_environment() {
     local env=$1
-    if [[ ! ${ENVIRONMENTS[$env]+_} ]]; then
+    local env_name=$(get_environment_name "$env")
+    if [[ -z "$env_name" ]]; then
         print_error "不支持的环境: $env"
-        print_info "支持的环境: ${!ENVIRONMENTS[*]}"
+        print_info "支持的环境: $(get_all_environments)"
         return 1
     fi
     return 0
@@ -156,7 +167,7 @@ main() {
 
     if [[ "$1" == "all" ]]; then
         # 部署到所有环境
-        environments=("${!ENVIRONMENTS[@]}")
+        environments=($(get_all_environments))
         print_info "将部署到所有环境: ${environments[*]}"
     else
         # 验证指定的环境
@@ -174,7 +185,7 @@ main() {
     echo ""
     print_warning "即将部署到以下环境:"
     for env in "${environments[@]}"; do
-        echo "  - $env (${ENVIRONMENTS[$env]})"
+        echo "  - $env ($(get_environment_name "$env"))"
     done
     echo ""
     read -p "确认继续? (y/N): " -n 1 -r