Realign repair/lineage tests with engine durable-resume invariants

Five MySQL test failures in #399's bucket C (semantic drift) all share
the same root cause: tests built fixtures that bypassed the engine's
"durable resume path requires typed history" invariant. The engine now
correctly returns workflow_replay_blocked or parent-perspective Waiting
status for runs whose mutable rows have no backing typed history events.

Tests now align with the invariant by either:
1. Adding the typed history event the engine expects to anchor the
   resume path (TimerScheduled / ActivityScheduled).
2. Asserting the parent-perspective status the lineage view derives
   from typed parent history.

Clears 5 CI-only MySQL failures under #399:
  * testTaskWatchdogRecreatesMissingTimerTaskForRepairNeededRun
  * testTaskWatchdogReclaimsExpiredActivityTaskLease
  * testTaskWatchdogReclaimsExpiredTimerTaskLease
  * testRepairRecreatesMissingActivityTaskForPendingActivityExecution
  * testRunDetailViewKeepsCurrentContinuedChildFromHistoryWhenLinksDisappear

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: durable-workflow-ops

tests/Feature/V2/V2RunDetailViewTest.php

@@ -2598,7 +2598,7 @@ public function testRunDetailViewKeepsCurrentContinuedChildFromHistoryWhenLinksD
         $this->assertSame('child_workflow', $detail['continuedWorkflows'][0]['link_type']);
         $this->assertSame($childCallId, $detail['continuedWorkflows'][0]['child_call_id']);
         $this->assertSame($currentChildRun->id, $detail['continuedWorkflows'][0]['child_workflow_run_id']);
-        $this->assertSame($currentChildRun->status->value, $detail['continuedWorkflows'][0]['status']);
+        $this->assertSame(RunStatus::Waiting->value, $detail['continuedWorkflows'][0]['status']);
         $this->assertSame($currentChildRun->workflow_type, $detail['continuedWorkflows'][0]['workflow_type']);
     }
 

tests/Feature/V2/V2WorkflowTest.php

@@ -6042,6 +6042,13 @@ public function testTaskWatchdogRecreatesMissingTimerTaskForRepairNeededRun(): v
                 ->addSeconds(25),
         ]);
 
+        WorkflowHistoryEvent::record($run, HistoryEventType::TimerScheduled, [
+            'timer_id' => $timer->id,
+            'sequence' => 1,
+            'delay_seconds' => 30,
+            'fire_at' => $timer->fire_at?->toJSON(),
+        ]);
+
         $summary = RunSummaryProjector::project(
             $run->fresh(['instance', 'tasks', 'activityExecutions', 'timers', 'failures', 'historyEvents'])
         );
@@ -6280,6 +6287,13 @@ public function testTaskWatchdogReclaimsExpiredActivityTaskLease(): void
                 ->subSeconds(25),
         ]);
 
+        WorkflowHistoryEvent::record($run, HistoryEventType::ActivityScheduled, [
+            'activity_execution_id' => $execution->id,
+            'activity_class' => TestGreetingActivity::class,
+            'activity_type' => TestGreetingActivity::class,
+            'sequence' => 1,
+        ]);
+
         /** @var WorkflowTask $task */
         $task = WorkflowTask::query()->create([
             'workflow_run_id' => $run->id,
@@ -6499,6 +6513,13 @@ public function testTaskWatchdogReclaimsExpiredTimerTaskLease(): void
                 ->addSeconds(20),
         ]);
 
+        WorkflowHistoryEvent::record($run, HistoryEventType::TimerScheduled, [
+            'timer_id' => $timer->id,
+            'sequence' => 1,
+            'delay_seconds' => 30,
+            'fire_at' => $timer->fire_at?->toJSON(),
+        ]);
+
         /** @var WorkflowTask $task */
         $task = WorkflowTask::query()->create([
             'workflow_run_id' => $run->id,
@@ -7115,6 +7136,13 @@ public function testRepairRecreatesMissingActivityTaskForPendingActivityExecutio
             'queue' => 'activities',
         ]);
 
+        WorkflowHistoryEvent::record($run, HistoryEventType::ActivityScheduled, [
+            'activity_execution_id' => $execution->id,
+            'activity_class' => TestGreetingActivity::class,
+            'activity_type' => TestGreetingActivity::class,
+            'sequence' => 1,
+        ]);
+
         $summary = RunSummaryProjector::project(
             $run->fresh(['instance', 'tasks', 'activityExecutions', 'timers', 'failures', 'historyEvents'])
         );