Стабилизация переключения Bridge и Quick Connect

Безопасно восстанавливает управляющее подключение и локальные checkpoint без повторных команд сканеру.

Добавляет PCAP/Bridge guardrails и регрессионные проверки одношагового переподключения.

Известный дефект: после второго подключения интерфейс не присоединяется к новой генерации preview правой камеры. В живой Quick Connect-сессии STOP был принят, но READY не подтвердился до таймаута; автоматический повтор STOP запрещён.

src/k1link/device_plugins/xgrids_k1/active_acquisition_recovery_checkpoint.py

@@ -3045,16 +3045,25 @@ def _require_prepared_resolved_start_standby(
         raise ActiveAcquisitionRecoveryCheckpointTransitionError(
             "resolved START origin does not bind the exact prepared acquisition"
         )
-    if (
-        cessation_status_proof.binding.runtime_instance_id
+    recovery_binding = cessation_status_proof.binding
+    same_runtime = (
+        recovery_binding.runtime_instance_id
         == checkpoint.prepared_binding.runtime_instance_id
-        or cessation_status_proof.binding.control_session_id
+    )
+    if (
+        recovery_binding.control_session_id
         == checkpoint.prepared_binding.control_session_id
         or cessation_status_proof.evidence_session_id
         == checkpoint.original_evidence_session_id
+        or (
+            same_runtime
+            and recovery_binding.producer_generation
+            <= checkpoint.prepared_binding.producer_generation
+        )
     ):
         raise ActiveAcquisitionRecoveryCheckpointTransitionError(
-            "restart standby settlement requires new runtime, control and evidence sessions"
+            "standby settlement requires a new control/evidence boundary; "
+            "same-runtime recovery also requires a newer producer generation"
         )
     exact_terminal_lineage = bool(
         cessation_physical_proof.operation_id
@@ -3474,7 +3483,7 @@ def _require_active_reconciled_standby_shape(
         or (
             same_runtime
             and recovery_binding.producer_generation
-            == failed_binding.producer_generation
+            <= failed_binding.producer_generation
         )
     ):
         raise ActiveAcquisitionRecoveryCheckpointTransitionError(