General issue: CWE-208 coverage for javascript

**Description**
CodeQL currently does not detect CWE-208 (Observable Timing Discrepancy) in JavaScript/TypeScript, while this weakness is covered in Java/Kotlin, Python and Ruby. This appears to be a language coverage gap rather than a configuration issue. [https://codeql.github.com/codeql-query-help/full-cwe/]

**Example**
In authentication or validation logic, I would expect CodeQL to at least be able
to model potential timing differences, for example:

``` js
if (value !== expectedValue) {
return res.status(401).json({ message: 'Invalid token' });
}
```

**Question**
Is there a plan to expand CodeQL query coverage for this weakness in the remaining languages?

Comienza con la página de ayuda de consultas de CodeQL para obtener una cobertura completa de CWE y compara la compatibilidad con CWE-208 en Java/Kotlin, Python y Ruby con la brecha de JavaScript/TypeScript descrita aquí. Aclara la cobertura prevista y el alcance de la implementación; se considerará completado cuando exista un plan acordado o se haya añadido cobertura de CWE-208 para JavaScript/TypeScript.

Escrito por el modelo de indexación a partir del texto del issue.