style(go): 统一后端代码格式

server/cmd/backupx/backint.go

@@ -95,4 +95,3 @@ func redirectStderr(path string) (func(), error) {
 		_ = f.Close()
 	}, nil
 }
-

server/internal/backint/agent.go

@@ -357,4 +357,3 @@ func buildStorageRegistry() *storage.Registry {
 	storageRclone.RegisterAllBackends(registry)
 	return registry
 }
-

server/internal/backup/mysql_runner.go

@@ -160,4 +160,3 @@ func formatFileSize(size int64) string {
 		return fmt.Sprintf("%d B", size)
 	}
 }
-

server/internal/backup/window.go

@@ -24,6 +24,7 @@ type MaintenanceWindow struct {
 // 简化语法：多个窗口以 ';' 分隔，每个窗口按 "[days=xxx;]time=HH:MM-HH:MM" 格式。
 // Days 缺省 = 全周；若不合法，跳过该段而非抛错（让调用方尽力工作）。
 // 示例：
+//
 //	"time=01:00-05:00"                        每天 1 点到 5 点
 //	"days=sat,sun;time=00:00-23:59"           仅周末全天
 //	"time=22:00-06:00"                        每天跨夜

server/internal/service/system_service.go

@@ -132,4 +132,3 @@ func (s *SystemService) GetInfo(_ context.Context) *SystemInfo {
 	}
 	return info
 }
-

server/internal/storage/rclone/factory.go

@@ -269,7 +269,9 @@ type TencentCOSFactory struct{}
 func NewTencentCOSFactory() TencentCOSFactory { return TencentCOSFactory{} }
 
 func (TencentCOSFactory) Type() storage.ProviderType { return storage.ProviderTypeTencentCOS }
-func (TencentCOSFactory) SensitiveFields() []string   { return []string{"accessKeyId", "secretAccessKey"} }
+func (TencentCOSFactory) SensitiveFields() []string {
+	return []string{"accessKeyId", "secretAccessKey"}
+}
 
 // TencentConfig 是腾讯云 COS 的用户配置。
 type TencentConfig struct {
@@ -355,7 +357,9 @@ type RcloneFactory struct{}
 func NewRcloneFactory() RcloneFactory { return RcloneFactory{} }
 
 func (RcloneFactory) Type() storage.ProviderType { return storage.ProviderTypeRclone }
-func (RcloneFactory) SensitiveFields() []string   { return []string{"pass", "password", "secret_access_key", "client_secret", "token"} }
+func (RcloneFactory) SensitiveFields() []string {
+	return []string{"pass", "password", "secret_access_key", "client_secret", "token"}
+}
 
 func (RcloneFactory) New(ctx context.Context, rawConfig map[string]any) (storage.StorageProvider, error) {
 	backend, _ := rawConfig["backend"].(string)
@@ -462,7 +466,9 @@ func NewBackendFactory(backendType string) GenericBackendFactory {
 	return GenericBackendFactory{backendType: backendType, sensitive: sensitive}
 }
 
-func (f GenericBackendFactory) Type() storage.ProviderType { return storage.ProviderType(f.backendType) }
+func (f GenericBackendFactory) Type() storage.ProviderType {
+	return storage.ProviderType(f.backendType)
+}
 func (f GenericBackendFactory) SensitiveFields() []string { return f.sensitive }
 
 func (f GenericBackendFactory) New(ctx context.Context, rawConfig map[string]any) (storage.StorageProvider, error) {