Update code generator plugin naming to CodeGen prefix (#1243)

backend/plugin/code_generator/templates/python/schema.jinja

@@ -49,8 +49,8 @@ class Get{{ schema_name }}Detail({{ schema_name }}SchemaBase):
 
     model_config = ConfigDict(from_attributes=True)
 
-    id: int
+    id: int = Field(description='主键 ID')
     {% if datetime_mixin %}
-    created_time: datetime
-    updated_time: datetime | None = None
+    created_time: datetime = Field(description='创建时间')
+    updated_time: datetime | None = Field(None, description='更新时间')
     {% endif %}

backend/plugin/code_generator/templates/python/service.jinja

@@ -10,6 +10,8 @@ from backend.common.pagination import paging_data
 
 
 class {{ class_name }}Service:
+    """{{ doc_comment }}服务类"""
+
     @staticmethod
     async def get(*, db: AsyncSession, pk: int) -> {{ class_name }}:
         """
@@ -25,7 +27,7 @@ class {{ class_name }}Service:
         return {{ table_name }}
 
     @staticmethod
-    async def get_list(db: AsyncSession) -> dict[str, Any]:
+    async def get_list(*, db: AsyncSession) -> dict[str, Any]:
         """
         获取{{ doc_comment }}列表