feat: move StopTask, CancelPreviousJobs and CleanRepoScheduleTasks to services/actions

This enables all action run state changes (from a not done to a done
state) to also send a notification.

Moved these:

- models/actions/task.go|423 col 6| func StopTask(ctx context.Context, taskID int64, status Status) error {
- models/actions/run.go|190 col 6| func CancelPreviousJobs(ctx context.Context, repoID int64, ref, workflowID string, event webhook_module.HookEventType) error {
- models/actions/schedule.go|122 col 6| func CleanRepoScheduleTasks(ctx context.Context, repo *repo_model.Repository, cancelPreviousJobs bool) error {

models/actions/schedule.go

@@ -5,7 +5,6 @@ package actions
 
 import (
 	"context"
-	"fmt"
 	"time"
 
 	"forgejo.org/models/db"
@@ -119,27 +118,6 @@ func DeleteScheduleTaskByRepo(ctx context.Context, id int64) error {
 	return committer.Commit()
 }
 
-func CleanRepoScheduleTasks(ctx context.Context, repo *repo_model.Repository, cancelPreviousJobs bool) error {
-	// If actions disabled when there is schedule task, this will remove the outdated schedule tasks
-	// There is no other place we can do this because the app.ini will be changed manually
-	if err := DeleteScheduleTaskByRepo(ctx, repo.ID); err != nil {
-		return fmt.Errorf("DeleteCronTaskByRepo: %v", err)
-	}
-	if cancelPreviousJobs {
-		// cancel running cron jobs of this repository and delete old schedules
-		if err := CancelPreviousJobs(
-			ctx,
-			repo.ID,
-			repo.DefaultBranch,
-			"",
-			webhook_module.HookEventSchedule,
-		); err != nil {
-			return fmt.Errorf("CancelPreviousJobs: %v", err)
-		}
-	}
-	return nil
-}
-
 type FindScheduleOptions struct {
 	db.ListOptions
 	RepoID  int64