fix: fix dfu id mismatch because stale notification

lib/service/firmware_update_service.dart

@@ -527,10 +527,33 @@ class FirmwareUpdateService {
   Future<DfuBootloaderStatus> _sendStartAndWaitForStatus(
     BootloaderDfuStartPayload payload, {
     required Duration timeout,
-  }) {
-    return _writeControlAndWaitForStatus(
-      BootloaderDfuProtocol.encodeStartPayload(payload),
+  }) async {
+    final eventCount = _statusEventCount;
+    final encodedPayload = BootloaderDfuProtocol.encodeStartPayload(payload);
+    _log.fine(
+      'Writing DFU START command for session ${payload.sessionId} '
+      '(len=${encodedPayload.length})',
+    );
+    final result = await _transport.writeControl(encodedPayload);
+    if (result.isErr()) {
+      _log.warning('DFU START write failed: ${result.unwrapErr()}');
+      throw _DfuFailure(
+        'Failed to write bootloader control command: ${result.unwrapErr()}',
+      );
+    }
+    return _waitForStatus(
+      afterEventCount: eventCount,
       timeout: timeout,
+      acceptStatus: (status) {
+        if (status.sessionId == payload.sessionId) {
+          return true;
+        }
+        _log.fine(
+          'Ignoring stale START status for session ${status.sessionId}; '
+          'waiting for session ${payload.sessionId}',
+        );
+        return false;
+      },
     );
   }
 
@@ -708,6 +731,7 @@ class FirmwareUpdateService {
     required int afterEventCount,
     required Duration timeout,
     bool recoverable = false,
+    bool Function(DfuBootloaderStatus status)? acceptStatus,
   }) async {
     final deadline = DateTime.now().add(timeout);
     var observedEvents = afterEventCount;
@@ -722,7 +746,12 @@ class FirmwareUpdateService {
           'session=${_latestStatus!.sessionId}, offset=${_latestStatus!.expectedOffset}, '
           'code=${_statusLabel(_latestStatus!)}',
         );
-        return _latestStatus!;
+        final status = _latestStatus!;
+        if (acceptStatus == null || acceptStatus(status)) {
+          return status;
+        }
+        observedEvents = _statusEventCount;
+        continue;
       }
 
       final remaining = deadline.difference(DateTime.now());