docs(comments): strip internal task/milestone/bundle bookkeeping from code comments

Remove project bookkeeping citations from shipped code comments across the
solution: hyphenated task IDs (WP-14, StoreAndForward-025), milestone/task/
issue refs (M3, Task 4, Audit Log #23, #21), Bundle X task-bundle labels,
and C/D/K/S/T phase labels.

Comment text only — no code logic, string/log literals, or XML-doc structure
changed. Genuine descriptions are preserved (only the citation is stripped),
and technical lookalikes are retained (UTF-8, SHA-256, T00:00:00, M365,
UTC-5, pre-C4/pre-C5 schema versions). Flagged by the new CommentChecker
TaskReferenceInComment / TrackingReferenceInComment checks plus targeted
grep passes; full solution builds clean, append-only guard tests pass.

src/ZB.MOM.WW.ScadaBridge.Communication/CommunicationService.cs

@@ -64,7 +64,7 @@ public class CommunicationService
     }
 
     /// <summary>
-    /// Sets the Site Call Audit (#22) singleton proxy reference. Called during
+    /// Sets the Site Call Audit singleton proxy reference. Called during
     /// actor system startup. The Site Call Audit actor is central-local, so Site
     /// Calls read calls Ask this proxy directly (no SiteEnvelope routing), the
     /// same pattern as <see cref="SetNotificationOutbox"/>.
@@ -136,7 +136,7 @@ public class CommunicationService
     }
 
     /// <summary>
-    /// DeploymentManager-006: queries a site for the currently-applied deployment
+    /// Queries a site for the currently-applied deployment
     /// identity of a single instance. Used by the Deployment Manager before a
     /// re-deploy to reconcile against the site's actual state. Sent over the
     /// existing ClusterClient command/control transport; the Ask times out (no
@@ -417,7 +417,7 @@ public class CommunicationService
             envelope, _options.QueryTimeout, cancellationToken);
     }
 
-    // ── OPC UA Server-Certificate Trust (T17 / D6 — node-wide site PKI store) ──
+    // ── OPC UA Server-Certificate Trust (node-wide site PKI store) ──
 
     /// <summary>
     /// Asks the owning site to trust an OPC UA server certificate at every site
@@ -508,7 +508,7 @@ public class CommunicationService
             envelope, _options.QueryTimeout, cancellationToken);
     }
 
-    // ── Secured Write Relay (M7 / T14b — approve → site MxGateway write) ──
+    // ── Secured Write Relay (approve → site MxGateway write) ──
 
     /// <summary>
     /// Relays a single tag write to the site's data connection and awaits the
@@ -538,7 +538,7 @@ public class CommunicationService
     // ── Pattern 8: Heartbeat (site→central, Tell) ──
     // Heartbeats are received by central, not sent. No method needed here.
 
-    // ── Inbound API Cross-Site Routing (WP-4) ──
+    // ── Inbound API Cross-Site Routing ──
 
     /// <summary>
     /// Routes an inbound API call to a site.
@@ -770,7 +770,7 @@ public class CommunicationService
     }
 
     /// <summary>
-    /// Task 5 (#22): relays an operator Retry of a parked cached call to its
+    /// Relays an operator Retry of a parked cached call to its
     /// owning site. The <c>SiteCallAuditActor</c> is Asked directly (it is
     /// central-local); it in turn relays a <c>RetryParkedOperation</c> to the
     /// owning site and replies a <see cref="RetrySiteCallResponse"/> carrying a
@@ -796,7 +796,7 @@ public class CommunicationService
     }
 
     /// <summary>
-    /// Task 5 (#22): relays an operator Discard of a parked cached call to its
+    /// Relays an operator Discard of a parked cached call to its
     /// owning site. See <see cref="RetrySiteCallAsync"/> for the routing and
     /// source-of-truth rationale.
     /// </summary>