chore: use stdlib uuid package

Go 1.27 ships a uuid package with the same API, dropping the direct
dependency on github.com/google/uuid.

Assisted-by: Claude:Opus 5

models/auth/oauth2.go

@@ -21,9 +21,9 @@ import (
 	"gitea.dev/modules/timeutil"
 	"gitea.dev/modules/util"
 
-	uuid "github.com/google/uuid"
 	"golang.org/x/crypto/bcrypt"
 	"golang.org/x/oauth2"
+	"uuid"
 	"xorm.io/builder"
 	"xorm.io/xorm"
 )

models/repo/upload.go

@@ -17,7 +17,7 @@ import (
 	"gitea.dev/modules/setting"
 	"gitea.dev/modules/util"
 
-	gouuid "github.com/google/uuid"
+	"uuid"
 )
 
 // ErrUploadNotExist represents a "UploadNotExist" kind of error.
@@ -60,7 +60,7 @@ func (upload *Upload) LocalPath() string {
 // NewUpload creates a new upload object.
 func NewUpload(ctx context.Context, name string, buf []byte, file multipart.File) (_ *Upload, err error) {
 	upload := &Upload{
-		UUID: gouuid.New().String(),
+		UUID: uuid.New().String(),
 		Name: name,
 	}
 

models/webhook/hooktask.go

@@ -15,7 +15,7 @@ import (
 	"gitea.dev/modules/timeutil"
 	webhook_module "gitea.dev/modules/webhook"
 
-	gouuid "github.com/google/uuid"
+	"uuid"
 	"xorm.io/builder"
 )
 
@@ -119,7 +119,7 @@ func HookTasks(ctx context.Context, hookID int64, page int) ([]*HookTask, error)
 // CreateHookTask creates a new hook task,
 // it handles conversion from Payload to PayloadContent.
 func CreateHookTask(ctx context.Context, t *HookTask) (*HookTask, error) {
-	t.UUID = gouuid.New().String()
+	t.UUID = uuid.New().String()
 	if t.Delivered == 0 {
 		t.Delivered = timeutil.TimeStampNanoNow()
 	}

models/webhook/webhook_test.go

@@ -15,9 +15,9 @@ import (
 	"gitea.dev/modules/timeutil"
 	webhook_module "gitea.dev/modules/webhook"
 
-	"github.com/google/uuid"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"uuid"
 	"xorm.io/builder"
 )