Merge branch 'feature/lospi' into develop

+const { SlashCommandBuilder } = require('@discordjs/builders');
+const { MessageEmbed } = require('discord.js');
+const axios = require("axios");
+const cheerio = require("cheerio");
+
+module.exports = {
+	data: new SlashCommandBuilder()
+		.setName('시세')
+		.setDescription('현재 100크리스탈 당 골드 시세를 조회합니다.'),
+	async execute(interaction) {
+        async function getHTML() {
+			try {
+				return await axios.get("https://www.mgx.kr/lostark/goldexchange/");
+			} catch (error) {
+				console.error(error);
+		}
+		};
+        await getHTML().then(html=>{
+            const $ = cheerio.load(html.data);
+            const buyValue = $("div.price.buy span").text();
+            const sellValue = $("div.price.sell span").text();
+            const embed = new MessageEmbed()
+            .setTitle("크리스탈 시세")
+            .setDescription("100<:bluecrystal:952747773097295932>당 "+$("div.searched_time").text())
+            .setColor("#CECEF6")
+            .addFields(
+                {name: "크리스탈 구매가", value: `${buyValue}<:gold:952804483237289994>`, inline: true},
+                {name: "\u200b", value: "\u200b", inline: true},
+                {name: "크리스탈 판매가", value: `${sellValue}<:gold:952804483237289994>`, inline: true}
+            );
+            interaction.reply({embeds: [embed], allowedMentions: {repliedUser: false}});
+        });
+        
+	},
+};
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