refactor: replace legacy LOG_* functions with standardized logging

- Replace LOG_D calls with debug() function
- Replace LOG_I calls with info() function
- Maintain echo() in build-time overrides script
- Fix 'command not found' errors for LOG_I function
- Ensure consistent logging format across all runtime scripts

Modified files:
- customer/usr/local/bin/common.sh: 4 LOG_D -> debug calls
- customer/usr/local/bin/setup.sh: 3 LOG_I -> info, 1 LOG_D -> debug calls
- customer/usr/local/bin/run.sh: 2 LOG_I -> info calls
- customer/usr/local/bin/entry.sh: already using info() calls (no changes needed)

customer/usr/local/bin/common.sh

@@ -27,15 +27,15 @@ app_ensure_config_file_exist() {
     local f=""
 
     shift 2
-    LOG_D "List to check in ${base_path}: $@"
+    debug "List to check in ${base_path}: $@"
     while [ "$#" -gt 0 ]; do
         f="${1}"
-        LOG_D " Process \"${f}\""
+        debug " Process \"${f}\""
         if [ -d "${base_path}/${f}" ]; then
-            [[ ! -d "${dist_path}/${f}" ]] && LOG_D " Create directory: ${dist_path}/${f}" && mkdir -p "${dist_path}/${f}"
+            [[ ! -d "${dist_path}/${f}" ]] && debug " Create directory: ${dist_path}/${f}" && mkdir -p "${dist_path}/${f}"
             [[ ! -z $(ls -A "${base_path}/${f}") ]] && app_ensure_config_file_exist "${dist_path}/${f}" "${base_path}/${f}" $(ls -A "${base_path}/${f}")
         else
-            [[ ! -e "${dist_path}/${f}" ]] && LOG_D " Copy: ${base_path}/${f} to ${dist_path}" && cp "${base_path}/${f}" "${dist_path}"
+            [[ ! -e "${dist_path}/${f}" ]] && debug " Copy: ${base_path}/${f} to ${dist_path}" && cp "${base_path}/${f}" "${dist_path}"
         fi
         shift
     done

customer/usr/local/bin/entry.sh

@@ -11,7 +11,7 @@ set -euo pipefail
 
 . /usr/local/bin/environment.sh         # 设置环境变量
 
-LOG_I "** Processing entry.sh **"
+info "** Processing entry.sh **"
 
 # 优先处理'-'开始的版本信息、帮助信息显示命令，如果是该类命令，处理后退出容器
 [[ "${1:0:1}" == '-' ]] && set -- "${APP_EXEC:-/bin/bash}" "$@" && print_command_help "$@"
@@ -26,5 +26,5 @@ if [[ "$(id -u)" == '0' ]] && [[ "$1" == "run.sh" ]]; then
 fi
 
 # 处理非以上情形的自定义命令
-LOG_I "Start container with command: $@"
+info "Start container with command: $@"
 exec "$@"

customer/usr/local/bin/run.sh

@@ -11,7 +11,7 @@ set -euo pipefail
 
 . /usr/local/bin/environment.sh 		# 设置环境变量
 
-LOG_I "** Processing run.sh **"
+info "** Processing run.sh **"
 readonly START_COMMAND="$(command -v ${APP_EXEC:-${APP_NAME}})"
 
 # 配置默认启动参数（应用配置文件、前台方式启动）
@@ -20,5 +20,5 @@ flags=()
 [[ -n "${APP_EXTRA_FLAGS:-}" ]] && flags+=("${APP_EXTRA_FLAGS[@]}")
 flags+=("$@")
 
-LOG_I "Start ${APP_NAME} with command: ${START_COMMAND[@]} ${flags[@]}"
+info "Start ${APP_NAME} with command: ${START_COMMAND[@]} ${flags[@]}"
 exec "${START_COMMAND[@]}" "${flags[@]}"

customer/usr/local/bin/setup.sh

@@ -14,22 +14,22 @@ set -euo pipefail
 . /usr/local/bin/environment.sh 		# 设置环境变量
 . /usr/local/bin/common.sh				# 应用专用函数库
 
-LOG_I "** Processing setup.sh **"
+info "** Processing setup.sh **"
 
 APP_DIRS=(/var/log/${APP_NAME} /var/run/${APP_NAME} /var/cache/${APP_NAME} ${APP_HOME})
 APP_DIRS+=(${APP_HOME}/conf ${APP_HOME}/data ${APP_HOME}/cert ${APP_HOME}/log)
 
-LOG_I "Ensure directory exists: ${APP_DIRS[@]}"
+info "Ensure directory exists: ${APP_DIRS[@]}"
 for dir in ${APP_DIRS[@]}; do
 	ensure_dir_exists ${dir}
 done
 
 # 检测指定文件是否在配置文件存储目录存在，如果不存在则拷贝（新挂载数据卷、手动删除都会导致不存在）
-LOG_I "Check config files in: ${APP_CONF_DIR}"
+info "Check config files in: ${APP_CONF_DIR}"
 if [[ -z "$(ls -A "${APP_CONF_DIR}")" ]]; then
 	app_ensure_config_file_exist "${APP_CONF_DIR}" "${APP_DEF_DIR}" $(ls -A "${APP_DEF_DIR}")
 fi
 
 # 解决使用non-root后，[emerg] open() "/dev/stdout" failed (13: Permission denied)
-LOG_D "Change permissions of stdout/stderr to 0662"
+debug "Change permissions of stdout/stderr to 0662"
 chmod 0662 /dev/stdout /dev/stderr