ciencuadras.com price per square meter

Show the price per square meter in the search results of ciencuadras.com
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// ==UserScript==
// @name         ciencuadras.com price per square meter
// @namespace    https://github.com/healarconr
// @version      0.1
// @description  Show the price per square meter in the search results of ciencuadras.com
// @author       Hernán Alarcón
// @match        https://www.ciencuadras.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    function calculatePricePerSquareMeter() {
        calculatePricePerSquareMeterInSearchResults();
    }
    function calculatePricePerSquareMeterInSearchResults() {
        const properties = document.querySelectorAll('.inmuebles-results > app-card');
        for (const property of properties) {
            try {
                let pricePerSquareMeterElement = property.querySelector('p.pricePerSquareMeter');
                if (pricePerSquareMeterElement) {
                    pricePerSquareMeterElement.remove();
                }
                const priceNode = property.querySelector('h3');
                const price = findPrice(priceNode.textContent);
                const area = findArea(property.querySelector('li:nth-child(3)').textContent)
                const pricePerSquareMeter = (price / area).toLocaleString('es-CO', {style:'currency', currency: 'COP'}) + '/m\u00B2';
                pricePerSquareMeterElement = document.createElement('p');
                pricePerSquareMeterElement.className = 'pricePerSquareMeter';
                pricePerSquareMeterElement.style.fontSize = 'smaller';
                pricePerSquareMeterElement.style.fontWeight = 'normal';
                pricePerSquareMeterElement.appendChild(document.createTextNode(pricePerSquareMeter));
                priceNode.parentNode.insertBefore(pricePerSquareMeterElement, priceNode.nextSibling);
            } catch (e) {
                // Do nothing
            }
        }
    }
    function findPrice(value) {
        return parseFloat(value.match(/[\d.,]+/)[0].replace(/\./g, ''));
    }
    function findArea(value) {
        return parseFloat(value.match(/[\d.]+/)[0]);
    }
    const propertiesContainer = document.querySelector('.inmuebles-results');
    if (propertiesContainer) {
        setInterval(calculatePricePerSquareMeterInSearchResults, 1000);
        new MutationObserver(calculatePricePerSquareMeter).observe(propertiesContainer, {childList: true});
    }
    calculatePricePerSquareMeter();
    setTimeout(calculatePricePerSquareMeter, 2000);
})();