fix: 修复模型验证字段的序列化与报错

src/plugins/publish/templates/render_error.md.jinja

@@ -40,7 +40,7 @@
     {{ error.msg }}<dt>请确保没有重复发布。</dt>
 {% elif type == "plugin.test" %}
     插件加载测试未通过。{{ detail_message("测试输出", ctx.output) }}
-{% elif type == "metadata" %}
+{% elif type == "plugin.metadata" %}
     无法获取到插件元数据。<dt>{{ "请填写插件元数据" if ctx.plugin_test_result else "请确保插件正常加载" }}。</dt>
 {% elif type == "plugin.type" %}
     插件类型 {{ input }} 不符合规范。<dt>请确保插件类型正确，当前仅支持 application 与 library。</dt>

src/utils/validation/models.py

@@ -133,6 +133,8 @@ def collect_valid_values(
             raise PydanticCustomError("validation_context", "未获取到验证上下文")
 
         result = handler(v)
+        if isinstance(result, BaseModel):
+            result = result.model_dump()
         context["valid_data"][info.field_name] = result
         return result
 
@@ -168,7 +170,7 @@ class PluginPublishInfo(PublishInfo, PyPIMixin):
     """插件支持的适配器"""
     load: bool
     """"插件测试结果"""
-    metadata: Metadata | None
+    metadata: Metadata
     """插件测试元数据"""
 
     @field_validator("type", mode="before")
@@ -236,15 +238,13 @@ def plugin_test_load_validator(cls, v: bool, info: ValidationInfo) -> bool:
     @field_validator("metadata", mode="before")
     @classmethod
     def plugin_test_metadata_validator(
-        cls, v: Metadata | None, info: ValidationInfo
-    ) -> Metadata | None:
+        cls, v: Metadata, info: ValidationInfo
+    ) -> Metadata:
         context = info.context
         if context is None:
             raise PydanticCustomError("validation_context", "未获取到验证上下文")
         if v is None:
             raise PydanticCustomError("plugin.metadata", "插件缺少元数据")
-        if context.get("skip_plugin_test"):
-            return None
         return v