fix: docker parse (#414)

Fixes #395

lib/data/model/container/image.dart

@@ -72,7 +72,7 @@ final class DockerImg implements ContainerImg {
   final String repository;
   final String size;
   @override
-  final String tag;
+  final String? tag;
 
   DockerImg({
     required this.containers,
@@ -95,14 +95,30 @@ final class DockerImg implements ContainerImg {
 
   String toRawJson() => json.encode(toJson());
 
-  factory DockerImg.fromJson(Map<String, dynamic> json) => DockerImg(
-        containers: json["Containers"],
+  factory DockerImg.fromJson(Map<String, dynamic> json) {
+    final containers = switch (json["Containers"]) {
+      final String a => a,
+      final Object? a => a.toString(),
+    };
+    final repo = switch (json["Repository"] ?? json["Names"]) {
+      final String a => a,
+      final List a => a.firstOrNull.toString(),
+      final Object? a => a.toString(),
+    };
+    final size = switch (json["Size"]) {
+      final String a => a,
+      final int a => a.bytes2Str,
+      final Object? a => a.toString(),
+    };
+    return DockerImg(
+        containers: containers,
         createdAt: json["CreatedAt"],
-        id: json["ID"],
-        repository: json["Repository"],
-        size: json["Size"],
+        id: json["ID"] ?? json["Id"] ?? '',
+        repository: repo,
+        size: size,
         tag: json["Tag"],
       );
+  }
 
   Map<String, dynamic> toJson() => {
         "Containers": containers,