docs: backfill XML documentation across 756 files

Adds <summary>, <param>, <typeparam>, and <inheritdoc/> tags to public
members surfaced by commentchecker — resolves 5,847 of 5,869 issues
(99.6%) across three /fixdocs passes.

src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs

@@ -102,8 +102,10 @@ public sealed class UnwrappedCapabilityCallAnalyzer : DiagnosticAnalyzer
         isEnabledByDefault: true,
         description: "Phase 6.1 Stream A requires every IReadable/IWritable/ITagDiscovery/ISubscribable/IHostConnectivityProbe/IAlarmSource/IHistoryProvider call to route through the shared Polly pipeline. Direct calls skip the pipeline + lose per-host isolation, retry semantics, and telemetry. If the caller is Core/Server/Driver dispatch code, wrap the call in CapabilityInvoker.ExecuteAsync. If the caller is a unit test invoking the driver directly to test its wire-level behavior, either suppress with a pragma or move the suppression into a NoWarn for the test project.");
 
+    /// <inheritdoc />
     public override ImmutableArray<DiagnosticDescriptor> SupportedDiagnostics { get; } = ImmutableArray.Create(Rule);
 
+    /// <inheritdoc />
     public override void Initialize(AnalysisContext context)
     {
         context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.None);
@@ -249,11 +251,17 @@ public sealed class UnwrappedCapabilityCallAnalyzer : DiagnosticAnalyzer
         return false;
     }
 
+    /// <summary>Holds analyzer state for a compilation, including resolved guarded interfaces and wrapper methods.</summary>
     private sealed class AnalyzerState
     {
+        /// <summary>Gets the set of guarded interface types resolved from the compilation.</summary>
         public HashSet<INamedTypeSymbol> GuardedInterfaces { get; }
+        /// <summary>Gets the mapping of wrapper-method types to method names.</summary>
         public Dictionary<INamedTypeSymbol, HashSet<string>> WrapperMethodsByType { get; }
 
+        /// <summary>Initializes a new analyzer state with guarded interfaces and wrapper methods.</summary>
+        /// <param name="guardedInterfaces">The set of guarded interface symbols.</param>
+        /// <param name="wrapperMethodsByType">The wrapper method lookup dictionary.</param>
         public AnalyzerState(
             HashSet<INamedTypeSymbol> guardedInterfaces,
             Dictionary<INamedTypeSymbol, HashSet<string>> wrapperMethodsByType)