Mentioning slash commands not working

const { SlashCommandBuilder, EmbedBuilder } = require('discord.js');
const fs = require('fs');
const path = require('path');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('help')
        .setDescription('Show help menu'),

    async execute(interaction) {
        try {
            const commandsPath = path.join(__dirname, '..', 'Utility');
            const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.js'));

            const commandMentions = [];
            for (const file of commandFiles) {
                const command = require(path.join(commandsPath, file));
                const commandData = command.data;

                // Fetch command ID
                const commands = await interaction.client.application.commands.fetch();
                const cmd = commands.find(c => c.name === commandData.name);
                if (cmd) {
                    commandMentions.push(`<@&${cmd.id}>: ${commandData.description}`);
                }
                else {
                    commandMentions.push(`/${commandData.name}: ${commandData.description}`);
                }
            }

            const embed = new EmbedBuilder()
                .setColor('#000001')
                .setTitle('Available Commands')
                .setDescription(commandMentions.join('\n'));

            await interaction.reply({ embeds: [embed], ephemeral: true });
        }
        catch (error) {
            console.error(error);
            await interaction.reply({ content: 'There was an error while fetching commands.', ephemeral: true });
        }
    },
};

const { SlashCommandBuilder, EmbedBuilder } = require('discord.js');
const fs = require('fs');
const path = require('path');

module.exports = {
    data: new SlashCommandBuilder()
        .setName('help')
        .setDescription('Show help menu'),

    async execute(interaction) {
        try {
            const commandsPath = path.join(__dirname, '..', 'Utility');
            const commandFiles = fs.readdirSync(commandsPath).filter(file => file.endsWith('.js'));

            const commandMentions = [];
            for (const file of commandFiles) {
                const command = require(path.join(commandsPath, file));
                const commandData = command.data;

                // Fetch command ID
                const commands = await interaction.client.application.commands.fetch();
                const cmd = commands.find(c => c.name === commandData.name);
                if (cmd) {
                    commandMentions.push(`<@&${cmd.id}>: ${commandData.description}`);
                }
                else {
                    commandMentions.push(`/${commandData.name}: ${commandData.description}`);
                }
            }

            const embed = new EmbedBuilder()
                .setColor('#000001')
                .setTitle('Available Commands')
                .setDescription(commandMentions.join('\n'));

            await interaction.reply({ embeds: [embed], ephemeral: true });
        }
        catch (error) {
            console.error(error);
            await interaction.reply({ content: 'There was an error while fetching commands.', ephemeral: true });
        }
    },
};