refactor: 新增base.Repo与base.App，重构repo与app层代码

server/internal/sys/api/syslog.go

@@ -3,6 +3,7 @@ package api
 import (
 	"mayfly-go/internal/sys/application"
 	"mayfly-go/internal/sys/domain/entity"
+	"mayfly-go/pkg/biz"
 	"mayfly-go/pkg/ginx"
 	"mayfly-go/pkg/req"
 )
@@ -13,5 +14,7 @@ type Syslog struct {
 
 func (r *Syslog) Syslogs(rc *req.Ctx) {
 	queryCond, page := ginx.BindQueryAndPage[*entity.SysLogQuery](rc.GinCtx, new(entity.SysLogQuery))
-	rc.ResData = r.SyslogApp.GetPageList(queryCond, page, new([]entity.SysLog), "create_time DESC")
+	res, err := r.SyslogApp.GetPageList(queryCond, page, new([]entity.SysLog), "create_time DESC")
+	biz.ErrIsNil(err)
+	rc.ResData = res
 }