Improve XML documentation coverage across src modules and sync generated analysis artifacts.

src/NATS.Server/Configuration/NatsConfToken.cs

@@ -36,6 +36,13 @@ public sealed class PedanticToken
     private readonly bool _usedVariable;
     private readonly string _sourceFile;
 
+    /// <summary>
+    /// Creates a parser token wrapper that preserves resolved value and source metadata.
+    /// </summary>
+    /// <param name="item">Raw lexer token captured from the configuration source.</param>
+    /// <param name="value">Optional parsed value override when token text has been normalized.</param>
+    /// <param name="usedVariable">Indicates whether this token originated from variable substitution.</param>
+    /// <param name="sourceFile">Source file path associated with this token, when available.</param>
     public PedanticToken(Token item, object? value = null, bool usedVariable = false, string sourceFile = "")
     {
         _item = item;
@@ -44,15 +51,33 @@ public sealed class PedanticToken
         _sourceFile = sourceFile ?? string.Empty;
     }
 
+    /// <summary>
+    /// Serializes the token value into JSON, matching Go parser diagnostics formatting.
+    /// </summary>
     public string MarshalJson() => JsonSerializer.Serialize(Value());
 
+    /// <summary>
+    /// Returns the resolved token value, or raw token text when no typed value is stored.
+    /// </summary>
     public object? Value() => _value ?? _item.Value;
 
+    /// <summary>
+    /// Returns the 1-based source line where the token was parsed.
+    /// </summary>
     public int Line() => _item.Line;
 
+    /// <summary>
+    /// Returns whether variable interpolation contributed to this token.
+    /// </summary>
     public bool IsUsedVariable() => _usedVariable;
 
+    /// <summary>
+    /// Returns the source file path associated with this token.
+    /// </summary>
     public string SourceFile() => _sourceFile;
 
+    /// <summary>
+    /// Returns the 1-based character position of the token on its source line.
+    /// </summary>
     public int Position() => _item.Position;
 }