docs: fill missing XML docs and strip tracking IDs from src comments

Clears CommentChecker findings in src/ (3,280 -> 209, the remainder being false
positives like PLC-5/IEEE-754/M0.0) by adding missing summaries/params/returns,
normalising inheritdoc usage, and removing Gitea/review tracking IDs while keeping
the rationale they annotated. Comment-only: comment-stripped sources are identical
to the parent commit.

src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus/ModbusDriver.cs

@@ -22,7 +22,7 @@ namespace ZB.MOM.WW.OtOpcUa.Driver.Modbus;
 public sealed class ModbusDriver
     : IDriver, ITagDiscovery, IReadable, IWritable, IBatchSubscribable, IHostConnectivityProbe, IPerCallHostResolver, ISkippedTagReporter, IDisposable, IAsyncDisposable
 {
-    /// <summary>Authored tags this driver could not build into its poll table (Gitea #541).</summary>
+    /// <summary>Authored tags this driver could not build into its poll table.</summary>
     private readonly SkippedTagLedger _skippedTags = new();
 
     /// <inheritdoc />
@@ -30,8 +30,8 @@ public sealed class ModbusDriver
 
     // ---- instance fields (grouped at top for auditability) ----
 
-    /// <summary>Mutable so <see cref="InitializeAsync"/> can adopt a re-parsed config on reinitialize
-    /// (#516). Only ever written on the init path, before any reader/transport uses it.</summary>
+    /// <summary>Mutable so <see cref="InitializeAsync"/> can adopt a re-parsed config on reinitialize.
+    /// Only ever written on the init path, before any reader/transport uses it.</summary>
     private ModbusDriverOptions _options;
     private readonly Func<ModbusDriverOptions, IModbusTransport> _transportFactory;
     private readonly string _driverInstanceId;
@@ -196,11 +196,11 @@ public sealed class ModbusDriver
                 new KeyValuePair<string, object?>(OtOpcUaTelemetry.PollOverrunDriverInstanceTag, driverInstanceId)));
     }
 
-    /// <summary>Upper bound on the poll-loop failure backoff — adopts the S7-proven 30 s cap fleet-wide (05/STAB-8).</summary>
+    /// <summary>Upper bound on the poll-loop failure backoff — adopts the S7-proven 30 s cap fleet-wide.</summary>
     private static readonly TimeSpan PollBackoffCap = TimeSpan.FromSeconds(30);
 
     /// <summary>
-    ///     05/STAB-9 — routes a poll-loop reader failure to the driver health surface: logs it and
+    ///     Routes a poll-loop reader failure to the driver health surface: logs it and
     ///     degrades to <see cref="DriverState.Degraded"/> preserving <c>LastSuccessfulRead</c>.
     ///     Never downgrades a <see cref="DriverState.Faulted"/> state (a stronger, config-level signal).
     /// </summary>
@@ -213,16 +213,15 @@ public sealed class ModbusDriver
             WriteHealth(new DriverHealth(DriverState.Degraded, current.LastSuccessfulRead, ex.Message));
     }
 
-    /// <summary>
-    ///     Resolve a reference to the per-slave host key (<c>host:port/unitN</c>) that keys its
-    ///     per-host resilience (bulkhead / circuit breaker). CONV-4: routes through
-    ///     <see cref="EquipmentTagRefResolver{TDef}"/> so an equipment-tag reference (raw TagConfig
-    ///     JSON) keys its OWN authored unit — via the tag's optional <c>unitId</c> or the driver
-    ///     default — rather than the single-slave fallback. The resolver caches parses, so this adds
-    ///     no per-call cost after first use.
-    /// </summary>
-    /// <param name="fullReference">The tag reference (authored name or equipment-tag JSON).</param>
-    /// <returns>The per-slave host key.</returns>
+    // <summary>
+    //     Resolve a reference to the per-slave host key (<c>host:port/unitN</c>) that keys its
+    //     per-host resilience (bulkhead / circuit breaker). Routes through
+    //     <see cref="EquipmentTagRefResolver{TDef}"/> so an equipment-tag reference (raw TagConfig
+    //     JSON) keys its OWN authored unit — via the tag's optional <c>unitId</c> or the driver
+    //     default — rather than the single-slave fallback. The resolver caches parses, so this adds
+    //     no per-call cost after first use.
+    // </summary>
+    /// <inheritdoc />
     public string ResolveHost(string fullReference)
     {
         if (_resolver.TryResolve(fullReference, out var tag))
@@ -319,7 +318,7 @@ public sealed class ModbusDriver
                 _transport = null;
             }
 
-            // #516: re-parse the supplied DriverConfig so a config change delivered through the IDriver
+            // re-parse the supplied DriverConfig so a config change delivered through the IDriver
             // contract is honoured. Without this the driver keeps serving the options it was CONSTRUCTED
             // with, so an operator's edit is discarded while the deployment still seals green. An empty /
             // placeholder document (the "{}" some unit tests pass) keeps the constructor-supplied options.