fix(deploy): 按服务读取镜像定义避免依赖镜像误判

scripts/init-application-version-env.sh

@@ -58,11 +58,22 @@ apply_application_versions() {
 }
 
 verify_application_version_images() {
-    local file="$1" compose="$2" service key option image version actual
+    local file="$1" compose="$2" service key option image version actual configuration
     while read -r service key option image; do
         application_selected "$service" || continue
         version="$(read_env_value "$file" "$key")"
-        actual="$(sudo $compose config --images "$service")" || return 1
+        # --images SERVICE includes dependency images on Compose 5. Read the
+        # selected service from normalized config instead of comparing the list.
+        configuration="$(sudo $compose config --format json "$service")" || return 1
+        actual="$(printf '%s' "$configuration" | python3 -c '
+import json, sys
+try:
+    image = json.load(sys.stdin)["services"][sys.argv[1]]["image"]
+    if not isinstance(image, str): raise ValueError()
+    print(image)
+except (ValueError, KeyError, TypeError):
+    raise SystemExit("无法读取应用的有效镜像定义；尚未拉取或重建服务")
+' "$service")" || return 1
         if [ "$actual" != "$image:$version" ]; then
             echo "❌ $service 的有效镜像未使用 .env 中的固定版本 $key=$version；请通过部署仓库的受控迁移恢复镜像定义，尚未拉取或重建服务" >&2
             return 1