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.DataConnectionLayer/DataConnectionFactory.cs

@@ -34,6 +34,7 @@ public class DataConnectionFactory : IDataConnectionFactory
     /// the Site container (where <see cref="ISecretResolver"/> is registered); direct
     /// construction without it keeps literal-key behaviour.
     /// </param>
+    /// <param name="dataConnectionOptions">Optional data connection options, such as the MxGateway supervisory-advise parallelism; defaults apply when null.</param>
     public DataConnectionFactory(
         ILoggerFactory loggerFactory,
         IOptions<OpcUaGlobalOptions> opcUaGlobalOptions,