docs(src): fix CommentChecker findings across src/ — 1,032 → 5 (all false positives)

Comment/XML-doc changes only, no code logic:
- strip project-tracking references (WP*, P*-*, row-NN, #NN, Task N) from
  comments, keeping the explanatory rationale
- add missing summaries, <param>, <returns>, <typeparam> and <inheritdoc/>
- replace misused <inheritdoc/> with real docs; where <inheritdoc/> was
  combined with useful remarks, move the rationale into // comments
- drop stale replicationActor <param> on DeploymentManagerActor ctor

Remaining 5 are false positives (CWE-1236 x2, failures-1, year-0001, M365).
Build 0 errors / 0 warnings.

src/ZB.MOM.WW.ScadaBridge.NotificationOutbox/Delivery/EmailNotificationDeliveryAdapter.cs

@@ -357,7 +357,7 @@ public sealed class EmailNotificationDeliveryAdapter : INotificationDeliveryAdap
             }
 
             // OAuth2 XOAUTH2 requires the user identity (FromAddress)
-            // to be sent alongside the access token; an empty user is rejected by M365.
+            // to be sent alongside the access token; an empty user is rejected by Microsoft 365.
             await smtp.AuthenticateAsync(
                 config.AuthType,
                 credentials,

src/ZB.MOM.WW.ScadaBridge.NotificationOutbox/Kpi/NotificationOutboxKpiSampleSource.cs

@@ -36,7 +36,7 @@ namespace ZB.MOM.WW.ScadaBridge.NotificationOutbox.Kpi;
 /// omitted when the age is <c>null</c>.
 /// </para>
 /// <para>
-/// <b>deliveredLastInterval rescale (P5-5, arch-review Low).</b>
+/// <b>deliveredLastInterval rescale.</b>
 /// <see cref="KpiMetricAggregationCatalog"/> classifies this metric as a
 /// <see cref="KpiRollupAggregation.Rate"/>: the central hourly rollup fold sums every
 /// sample recorded in the hour, which is only correct if each sample's value is a
@@ -79,7 +79,7 @@ public sealed class NotificationOutboxKpiSampleSource : IKpiSampleSource
     /// <param name="options">Outbox options carrying the stuck-age and delivered-window cutoffs.</param>
     /// <param name="kpiHistoryOptions">
     /// KPI History options carrying <see cref="KpiHistoryOptions.SampleInterval"/> — the
-    /// recorder's sampling cadence the deliveredLastInterval sample is rescaled onto (P5-5),
+    /// recorder's sampling cadence the deliveredLastInterval sample is rescaled onto,
     /// so the hourly rollup fold's per-sample sum stays correct independent of
     /// <see cref="NotificationOutboxOptions.DeliveredKpiWindow"/>.
     /// </param>

src/ZB.MOM.WW.ScadaBridge.NotificationOutbox/NotificationOutboxActor.cs

@@ -1111,7 +1111,7 @@ public class NotificationOutboxActor : ReceiveActor, IWithTimers
         notification.NextAttemptAt = null;
         notification.LastError = null;
 
-        // Compare-and-swap on Status == Parked (arch-review 2026-08-19 P5-4). The
+        // Compare-and-swap on Status == Parked. The
         // read above and this write are two separate round trips; a detached
         // PipeTo task can race the dispatcher's own write (or a second
         // concurrent operator action) in between, so the in-memory check above
@@ -1203,8 +1203,7 @@ public class NotificationOutboxActor : ReceiveActor, IWithTimers
 
         notification.Status = NotificationStatus.Discarded;
 
-        // Same compare-and-swap on Status == Parked as the retry path (arch-review
-        // 2026-08-19 P5-4): a purge between the read and the write leaves nothing
+        // Same compare-and-swap on Status == Parked as the retry path: a purge between the read and the write leaves nothing
         // to discard, and a dispatcher/other-operator write landing in that same
         // window (e.g. a delivery succeeding) must not be silently clobbered by a
         // blind write of this stale in-memory copy. Re-read on a lost CAS to

src/ZB.MOM.WW.ScadaBridge.NotificationOutbox/NotificationOutboxOptionsValidator.cs

@@ -3,9 +3,9 @@ using ZB.MOM.WW.Configuration;
 namespace ZB.MOM.WW.ScadaBridge.NotificationOutbox;
 
 /// <summary>
-/// Validates <see cref="NotificationOutboxOptions"/> at host startup (arch-review
-/// §1.5 eager-options-validation pattern — this options class had no registered
-/// validator before P5-5). The durations feed the dispatch sweep, stuck-call
+/// Validates <see cref="NotificationOutboxOptions"/> at host startup (eager
+/// options validation — this options class previously had no registered
+/// validator). The durations feed the dispatch sweep, stuck-call
 /// detection, terminal-row purge, and the delivered-throughput KPI window; a
 /// zero/negative cadence would spin an Akka scheduler, and a non-positive
 /// <see cref="NotificationOutboxOptions.DeliveredKpiWindow"/> would collapse the

src/ZB.MOM.WW.ScadaBridge.NotificationOutbox/ServiceCollectionExtensions.cs

@@ -56,7 +56,7 @@ public static class ServiceCollectionExtensions
     {
         ArgumentNullException.ThrowIfNull(services);
 
-        // Eager startup validation (arch-review §1.5 / P5-5): this options class had no
+        // Eager startup validation (arch-review §1.5): this options class had no
         // registered validator before — ValidateOnStart makes a bad
         // ScadaBridge:NotificationOutbox section fail fast at boot with a clear,
         // key-naming message instead of spinning a scheduler or, for DeliveredKpiWindow,