feat(audit): GetTraceEventsAsync returns the ScriptTrace chain for Replay

Flow Debugger (design 2026-09-05 §7.1): IAuditLogRepository.GetTraceEventsAsync walks any
entry id to its root and down the Edges/Chain CTE exactly as GetExecutionTreeAsync, then
returns the chain's ScriptTrace rows plus the ApiInbound.InboundRequest row via the canonical
row mapper, ordered (OccurredAtUtc, EventId). Test doubles implement the new member with a
NotSupported stub.

Claude-Session: https://claude.ai/code/session_01GSLkkHKz9JrAtmJjmQK3cP

src/ZB.MOM.WW.ScadaBridge.Commons/Interfaces/Repositories/IAuditLogRepository.cs

@@ -296,6 +296,20 @@ public interface IAuditLogRepository
         Guid executionId,
         CancellationToken ct = default);
 
+    /// <summary>
+    /// Flow Debugger Replay (design 2026-09-05 §7.1): every row of the execution tree that
+    /// <paramref name="executionId"/> belongs to (walked to the root exactly as
+    /// <see cref="GetExecutionTreeAsync"/> does) whose channel is <c>ScriptTrace</c>, plus the
+    /// tree's <c>ApiInbound.InboundRequest</c> rows, ordered <c>(OccurredAtUtc, EventId)</c>.
+    /// Empty when nothing in the store carries the id.
+    /// </summary>
+    /// <param name="executionId">Any execution id in the chain.</param>
+    /// <param name="ct">Cancellation token.</param>
+    /// <returns>The canonical audit events that make up the flow, oldest first.</returns>
+    Task<IReadOnlyList<AuditEvent>> GetTraceEventsAsync(
+        Guid executionId,
+        CancellationToken ct = default);
+
     /// <summary>
     /// Returns the distinct, non-null <c>SourceNode</c> values present in the
     /// <c>AuditLog</c> table, in ascending order. Backs the Audit Log page's