docs+test(r2-02): bulkhead doc sweep + parsed-knob-must-be-wired guard (01/U-6, OVERALL theme 1)

src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/IDriverCapabilityInvoker.cs

@@ -2,7 +2,7 @@ namespace ZB.MOM.WW.OtOpcUa.Core.Abstractions;
 
 /// <summary>
 ///     Abstraction over the Phase 6.1 resilience pipeline that wraps a single driver instance's
-///     capability calls (retry / circuit-breaker / bulkhead / tracker telemetry). The Runtime
+///     capability calls (retry / circuit-breaker / in-flight accounting / tracker telemetry). The Runtime
 ///     dispatch layer (<c>DriverInstanceActor</c>) consumes this interface instead of the concrete
 ///     <c>CapabilityInvoker</c> so the actor assembly does NOT pull in
 ///     <c>ZB.MOM.WW.OtOpcUa.Core</c> (which drags in Polly + driver hosting) — the same boundary
@@ -15,7 +15,7 @@ namespace ZB.MOM.WW.OtOpcUa.Core.Abstractions;
 ///     this interface without adapters. Callers pass the resolved <c>hostName</c> per call (a
 ///     multi-host driver resolves it from the tag reference via <see cref="IPerCallHostResolver"/>;
 ///     a single-host driver passes its <see cref="IDriver.DriverInstanceId"/>) so per-host breaker
-///     isolation + bulkhead-depth accounting key on the right target.
+///     isolation + in-flight-depth accounting key on the right target.
 /// </remarks>
 public interface IDriverCapabilityInvoker
 {

src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/IPerCallHostResolver.cs

@@ -28,7 +28,7 @@ public interface IPerCallHostResolver
     /// <summary>
     ///     Resolve the host name for the given driver-side full reference. Returned value is
     ///     used as the <c>hostName</c> argument to the Phase 6.1 <c>CapabilityInvoker</c> so
-    ///     per-host breaker isolation + per-host bulkhead accounting both kick in.
+    ///     per-host breaker isolation + per-host in-flight accounting both kick in.
     /// </summary>
     /// <param name="fullReference">The full reference of the tag or resource.</param>
     /// <returns>The host name responsible for serving the reference.</returns>