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/ModbusDriverProbe.cs

@@ -31,7 +31,7 @@ public sealed class ModbusDriverProbe : IDriverProbe
 
     /// <summary>The parsed probe target — host/port/unitId + the effective connection timeout + the wire
     /// transport mode, all read from the SAME factory DTO shape (<c>ModbusDriverConfigDto</c>) the driver
-    /// factory parses, so <c>timeoutMs</c> binds identically to the factory (R2-11, 05/CONV-2; the
+    /// factory parses, so <c>timeoutMs</c> binds identically to the factory (the
     /// OpcUaClient parity rule) and an <c>RtuOverTcp</c>-authored config probes over RTU framing —
     /// matching how the driver will actually run.</summary>
     internal readonly record struct ProbeTarget(string Host, int Port, byte UnitId, TimeSpan Timeout, ModbusTransportMode Transport);