Simple script to improve the usage of `https://dict.leo.org/` for the mobile version inside pc.

improve-leo-navigation.js

// cleanup
setTimeout(function() {
    document.querySelectorAll("[tabindex]")
            .forEach(x => x.removeAttribute('tabindex'));
    document.querySelectorAll('button').forEach(x => x.remove());
}, 500)

// watcher
var lastSearch = ""
var currentSearch = "";

setInterval(function() {
    var elements = document.querySelectorAll("[data-dz-search-term]");
    currentSearch = "";
    elements.forEach(x => {
        currentSearch = currentSearch + x.textContent;
    });
    
    if (lastSearch !== currentSearch) {
        lastSearch = currentSearch;
        elements.forEach(x => x.setAttribute('tabindex', '0'));
    }
}, 100);