chore: 更新依赖、配置和代码生成

主要更新：
- 更新 go.mod/go.sum 依赖
- 重新生成 Ent ORM 代码
- 更新 Wire 依赖注入配置
- 添加 docker-compose.override.yml 到 .gitignore
- 更新 README 文档（Simple Mode 说明和已知问题）
- 清理调试日志
- 其他代码优化和格式修复

backend/ent/predicate/predicate.go

@@ -6,15 +6,15 @@ import (
 	"entgo.io/ent/dialect/sql"
 )
 
-// APIKey is the predicate function for apikey builders.
-type APIKey func(*sql.Selector)
-
 // Account is the predicate function for account builders.
 type Account func(*sql.Selector)
 
 // AccountGroup is the predicate function for accountgroup builders.
 type AccountGroup func(*sql.Selector)
 
+// ApiKey is the predicate function for apikey builders.
+type ApiKey func(*sql.Selector)
+
 // Group is the predicate function for group builders.
 type Group func(*sql.Selector)