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.CLI/Commands/AuditCommands.cs

@@ -220,8 +220,8 @@ public static class AuditCommands
 
             // Ctrl-C is the one way to abort an in-flight export other than the
             // headers/inactivity deadlines below — mirrors the CancellationTokenSource
-            // owned by DebugCommands' streaming debug-view command (arch-review
-            // 2026-08-19 P6-8: this was the one CLI HTTP path with NO deadline at all).
+            // owned by DebugCommands' streaming debug-view command (this was the
+            // one CLI HTTP path with NO deadline at all).
             using var cts = new CancellationTokenSource();
             ConsoleCancelEventHandler onCancel = (_, e) =>
             {