Add InheritEnvironmentVariables to StdioClientTransportOptions (#1563)

samples/ChatWithTools/Program.cs

@@ -39,6 +39,8 @@ var mcpClient = await McpClient.CreateAsync(
         Command = "npx",
         Arguments = ["-y", "--verbose", "@modelcontextprotocol/server-everything"],
         Name = "Everything",
+        InheritEnvironmentVariables = false,
+        EnvironmentVariables = StdioClientTransportOptions.GetDefaultEnvironmentVariables(),
     }),
     clientOptions: new()
     {
@@ -82,4 +84,4 @@ while (true)
     Console.WriteLine();
 
     messages.AddMessages(updates);
-}
+}