Drop IDOrderDesc for listing Actions task and always order by id DESC (#31150)

Close #31066

Just follow what `FindRunOptions` and `FindScheduleOptions` do.

models/actions/task_list.go

@@ -54,7 +54,6 @@ type FindTaskOptions struct {
 	UpdatedBefore timeutil.TimeStamp
 	StartedBefore timeutil.TimeStamp
 	RunnerID      int64
-	IDOrderDesc   bool
 }
 
 func (opts FindTaskOptions) ToConds() builder.Cond {
@@ -84,8 +83,5 @@ func (opts FindTaskOptions) ToConds() builder.Cond {
 }
 
 func (opts FindTaskOptions) ToOrders() string {
-	if opts.IDOrderDesc {
 	return "`id` DESC"
 }
-	return ""
-}

routers/web/shared/actions/runners.go

@@ -80,7 +80,6 @@ func RunnerDetails(ctx *context.Context, page int, runnerID, ownerID, repoID int
 			PageSize: 30,
 		},
 		Status:   actions_model.StatusUnknown, // Unknown means all
-		IDOrderDesc: true,
 		RunnerID: runner.ID,
 	}