feat:打印优化

lib/common/utils/sync/sync_print_tool.dart

@@ -131,6 +131,25 @@ abstract class SyncPrintTool {
       existing.status == PrintStatus.ERROR &&
       incomingVersion > existing.retryVersion;
 
+  /// 服务端打印方式与终端固定图片打印不一致时，上报 IMAGE 纠偏配置。
+  ///
+  /// 纠偏失败只记日志：打印链路本身不受影响，下一次补拉会再次尝试。
+  static Future<void> _healPrintModeIfNeeded(SysSetting setting) async {
+    if (!AppSettingTool.needsPrintModeHeal(setting)) return;
+    final hardId = setting.serviceId;
+    if (hardId == null || hardId.isEmpty) return;
+    try {
+      await HardApi.reportPrinterInfo(
+        hardId: hardId,
+        request:
+            const PrinterInfoReportRequest(printMode: PrinterOutputMode.image),
+      );
+      logger.i('|$_tag|服务端打印方式已纠偏为图片打印|printer:|${setting.printerHardId}|');
+    } catch (error, stack) {
+      logger.w('|$_tag|图片打印方式纠偏上报失败error:|$error|stack:$stack|');
+    }
+  }
+
   /// 在登录、MQTT 重连、应用恢复和周期检查时补拉当前业务终端代理的待办。
   static Future<void> pullPendingTasks() async {
     if (_isPulling || !AppNetworkTool.isAutoNetwork()) {
@@ -144,6 +163,8 @@ abstract class SyncPrintTool {
         await HardApi.getPrinterBinding(),
       );
       if (setting.printerHardId == null) return;
+      // 终端固定图片打印；服务端若被误配为指令打印，这里上报纠偏让其跳过指令流生成。
+      unawaited(_healPrintModeIfNeeded(setting));
       final tasks = await HardApi.getPrinterTasks();
       for (final task in tasks) {
         if (task.historyId == null ||