🎨 Optimize storage logic

internal/models/config.go

@@ -124,6 +124,7 @@ type AppConfig struct {
 	Editing    EditingConfig    `json:"editing"`    // 编辑设置
 	Appearance AppearanceConfig `json:"appearance"` // 外观设置
 	Updates    UpdatesConfig    `json:"updates"`    // 更新设置
+	Sync       GitSyncConfig    `json:"sync"`       // Git同步设置
 	Metadata   ConfigMetadata   `json:"metadata"`   // 配置元数据
 }
 
@@ -138,6 +139,7 @@ func NewDefaultAppConfig() *AppConfig {
 
 	currentDir, _ := os.UserHomeDir()
 	dataDir := filepath.Join(currentDir, ".voidraft", "data")
+	repoPath := filepath.Join(currentDir, ".voidraft", "sync-repo")
 
 	return &AppConfig{
 		General: GeneralConfig{
@@ -173,7 +175,7 @@ func NewDefaultAppConfig() *AppConfig {
 			CustomTheme: *NewDefaultCustomThemeConfig(),
 		},
 		Updates: UpdatesConfig{
-			Version:            "1.0.0",
+			Version:            "1.2.0",
 			AutoUpdate:         true,
 			PrimarySource:      UpdateSourceGithub,
 			BackupSource:       UpdateSourceGitea,
@@ -189,9 +191,25 @@ func NewDefaultAppConfig() *AppConfig {
 				Repo:    "voidraft",
 			},
 		},
+		Sync: GitSyncConfig{
+			Enabled:       false,
+			RepoURL:       "",
+			Branch:        "main",
+			AuthMethod:    Token,
+			Username:      "",
+			Password:      "",
+			Token:         "",
+			SSHKeyPath:    "",
+			SyncInterval:  60,
+			LastSyncTime:  time.Time{},
+			AutoSync:      true,
+			LocalRepoPath: repoPath,
+			SyncStrategy:  LocalFirst,
+			FilesToSync:   []string{"voidraft.db"},
+		},
 		Metadata: ConfigMetadata{
 			LastUpdated: time.Now().Format(time.RFC3339),
-			Version:     "1.0.0",
+			Version:     "1.2.0",
 		},
 	}
 }