chore: 批量优化项目代码，修复多处细节问题

本次提交包含多项优化和修复：
1. 修复CRUD初始化参数传递、搜索参数处理逻辑
2. 更新环境配置中的大模型相关参数
3. 重构部分服务方法命名，统一代码风格
4. 新增多个枚举类型，补充模型关联关系和加载选项
5. 优化查询参数类实现，完善字段校验逻辑
6. 调整Pydantic模型字段注释和类型定义
7. 简化并移除冗余的CRUD方法实现
8. 新增超级管理员权限装饰器
9. 修复邮件日志模型的租户关联和字段定义

backend/app/plugin/module_generator/gencode/crud.py

@@ -88,7 +88,7 @@ class GenTableCRUD(CRUDBase[GenTableModel, GenTableSchema, GenTableSchema]):
         - Sequence[GenTableModel]: 业务表列表信息。
         """
         return await self.list(
-            search=search.__dict__,
+            search=vars(search) if search else None,
             order_by=[{"created_time": "desc"}],
             preload=preload,
         )

backend/app/plugin/module_generator/gencode/model.py

@@ -1,4 +1,4 @@
-from sqlalchemy import Boolean, ForeignKey, Integer, String
+from sqlalchemy import Boolean, ForeignKey, Integer, String, Text
 from sqlalchemy.orm import Mapped, mapped_column, relationship, validates
 from sqlalchemy.sql import expression
 
@@ -14,7 +14,7 @@ class GenTableModel(ModelMixin, TenantMixin, UserMixin):
 
     __tablename__: str = "gen_table"
     __table_args__: dict[str, str] = {"comment": "代码生成表"}
-    __loader_options__: list[str] = ["columns", "created_by", "updated_by", "deleted_by"]
+    __loader_options__: list[str] = ["columns", "created_by", "updated_by", "deleted_by", "tenant_by"]
 
     table_name: Mapped[str] = mapped_column(String(200), nullable=False, default="", comment="表名称")
     table_comment: Mapped[str | None] = mapped_column(String(500), nullable=True, comment="表描述")
@@ -50,7 +50,7 @@ class GenTableColumnModel(ModelMixin, TenantMixin, UserMixin):
 
     __tablename__: str = "gen_table_column"
     __table_args__: dict[str, str] = {"comment": "代码生成表字段"}
-    __loader_options__: list[str] = ["created_by", "updated_by", "deleted_by"]
+    __loader_options__: list[str] = ["created_by", "updated_by", "deleted_by", "tenant_by"]
 
     column_name: Mapped[str] = mapped_column(String(200), nullable=False, comment="列名称")
     column_comment: Mapped[str | None] = mapped_column(String(500), nullable=True, comment="列描述")

backend/app/plugin/module_generator/gencode/schema.py

@@ -5,7 +5,8 @@ from fastapi import Query
 from pydantic import BaseModel, ConfigDict, Field, field_validator
 
 from app.common.enums import QueueEnum
-from app.core.base_schema import BaseSchema
+from app.core.base_params import BaseQueryParam, TenantByQueryParam, UserByQueryParam
+from app.core.base_schema import BaseSchema, TenantBySchema, UserBySchema
 
 
 class GenDBTableSchema(BaseModel):
@@ -254,7 +255,7 @@ class GenTableSchema(BaseModel):
         return s if s else None
 
 
-class GenTableOutSchema(GenTableSchema, BaseSchema):
+class GenTableOutSchema(GenTableSchema, BaseSchema, UserBySchema, TenantBySchema):
     """业务表输出模型（面向控制器/前端）。"""
 
     model_config = ConfigDict(from_attributes=True)
@@ -300,7 +301,7 @@ class GenSyncPreviewSchema(BaseModel):
 
 
 @dataclass
-class GenTableQueryParam:
+class GenTableQueryParam(BaseQueryParam, UserByQueryParam, TenantByQueryParam):
     """代码生成业务表查询参数
     - 支持按`table_name`、`table_comment`进行模糊检索（由CRUD层实现like）。
     - 空值将被忽略，不参与过滤。
@@ -310,20 +311,10 @@ class GenTableQueryParam:
         self,
         table_name: str | None = Query(None, description="表名称"),
         table_comment: str | None = Query(None, description="表注释"),
+        *args,
+        **kwargs,
     ) -> None:
+        super().__init__(*args, **kwargs)
         # 模糊查询字段
-        self.table_name = (QueueEnum.like.value, table_name)
-        self.table_comment = (QueueEnum.like.value, table_comment)
-
-
-class GenTableColumnQueryParam:
-    """代码生成业务表字段查询参数
-    - `column_name`按like规则模糊查询（透传到CRUD层）
-    """
-
-    def __init__(
-        self,
-        column_name: str | None = Query(None, description="列名称"),
-    ) -> None:
-        # 模糊查询字段：约定("like", 值)格式，便于CRUD解析
-        self.column_name = (QueueEnum.like.value, column_name)
+        self.table_name = (QueueEnum.like.value, table_name) if table_name else None
+        self.table_comment = (QueueEnum.like.value, table_comment) if table_comment else None

backend/app/plugin/module_generator/gencode/service.py

@@ -284,7 +284,7 @@ class GenTableService:
             offset=offset,
             limit=page_size,
             order_by=order,
-            search=search.__dict__,
+            search=vars(search) if search else None,
             out_schema=GenTableOutSchema,
         )