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.ConfigurationDatabase/Repositories/DeploymentManagerRepository.cs

@@ -590,16 +590,27 @@ public class DeploymentManagerRepository : IDeploymentManagerRepository
     /// </summary>
     private sealed class DeploymentInstanceJoin
     {
+        /// <summary>Deployment record primary key.</summary>
         public int Id { get; init; }
+        /// <summary>Unique deployment identifier.</summary>
         public string DeploymentId { get; init; } = string.Empty;
+        /// <summary>Primary key of the target instance.</summary>
         public int InstanceId { get; init; }
+        /// <summary>Unique name of the target instance.</summary>
         public string InstanceUniqueName { get; init; } = string.Empty;
+        /// <summary>Primary key of the instance's site.</summary>
         public int SiteId { get; init; }
+        /// <summary>Current deployment status.</summary>
         public DeploymentStatus Status { get; init; }
+        /// <summary>Revision hash of the deployed configuration, if any.</summary>
         public string? RevisionHash { get; init; }
+        /// <summary>User who initiated the deployment.</summary>
         public string DeployedBy { get; init; } = string.Empty;
+        /// <summary>When the deployment was initiated.</summary>
         public DateTimeOffset DeployedAt { get; init; }
+        /// <summary>When the deployment completed, if it has.</summary>
         public DateTimeOffset? CompletedAt { get; init; }
+        /// <summary>Failure message, if the deployment failed.</summary>
         public string? ErrorMessage { get; init; }
     }
 }