Doxygen var command not parsed

Environment

• OS and Version: Windows 11 24H2
• VS Code Version: 1.99.3
• C/C++ Extension Version: 2.0.0

Bug Summary and Steps to Reproduce

Bug Summary: @var and \var are not recognized as doxygen command tokens.

Steps to reproduce:

1. Create a doxygen-style comment
2. Add a @var or \var command
3. Bask in the lack of highlighting
4. If you want to confirm your fears, use the inspect tokens command of vscode

Expected behavior:

@var and \var should be recognized as doxygen command tokens.

Configuration and Logs

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${default}"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE"
            ],
            "windowsSdkVersion": "10.0.22621.0",
            "intelliSenseMode": "windows-msvc-x64"
        }
    ],
    "version": 4
}

Other Extensions

No response

Additional context

No response

Start by locating the Doxygen command token definitions in the TypeScript extension source and inspect how existing @ and \ commands are recognized. Reproduce the issue with a C++ Doxygen-style comment and VS Code's Inspect Tokens command. Done means both @var and \var are classified as Doxygen command tokens.