🎨 Update initial code block definition

Bumps [js-yaml](https://github.com/nodeca/js-yaml) from 4.1.0 to 4.1.1.
- [Changelog](https://github.com/nodeca/js-yaml/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodeca/js-yaml/compare/4.1.0...4.1.1)

---
updated-dependencies:
- dependency-name: js-yaml
  dependency-version: 4.1.1
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/package-lock.json

@@ -6564,9 +6564,9 @@
       "peer": true
     },
     "node_modules/js-yaml": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmmirror.com/js-yaml/-/js-yaml-4.1.0.tgz",
-      "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.1.tgz",
+      "integrity": "sha512-qQKT4zQxXl8lLwBtHMWwaTcGfFOZviOJet3Oy/xmGk2gZH677CJM9EvtfdSkgWcATZhj/55JZ0rmy3myCT5lsA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {

internal/models/document.go

@@ -30,5 +30,5 @@ func NewDocument(title, content string) *Document {
 
 // NewDefaultDocument 创建默认文档
 func NewDefaultDocument() *Document {
-	return NewDocument("default", "∞∞∞text-a\n")
+	return NewDocument("default", "\n∞∞∞text-a\n")
 }

internal/services/document_service.go

@@ -175,18 +175,7 @@ func (ds *DocumentService) CreateDocument(title string) (*models.Document, error
 	if ds.databaseService == nil || ds.databaseService.db == nil {
 		return nil, errors.New("database service not available")
 	}
-
-	// Create document with default content
-	now := time.Now().Format("2006-01-02 15:04:05")
-	doc := &models.Document{
-		Title:     title,
-		Content:   "∞∞∞text-a\n",
-		CreatedAt: now,
-		UpdatedAt: now,
-		IsDeleted: false,
-		IsLocked:  false,
-	}
-
+	doc := models.NewDocument(title, "\n∞∞∞text-a\n")
 	// 执行插入操作
 	result, err := ds.databaseService.db.Exec(sqlInsertDocument,
 		doc.Title, doc.Content, doc.CreatedAt, doc.UpdatedAt)