add iteminfo command, change name of project to qweribot, fix ghcr publish url, add proper README.md

src/commands/qbucks.ts

@@ -0,0 +1,19 @@
+import { createBotCommand } from "@twurple/easy-bot";
+import { HelixUser } from "@twurple/api";
+import api from "../lib/api";
+import { getBalance } from "../lib/userHelper";
+
+export default createBotCommand('balance', async (params, { userName, say }) => {
+    let user: HelixUser | null
+    if (params.length !== 0) {
+        user = await api.users.getUserByName(params[0].replace(/[@]/g, ''))
+    } else user = await api.users.getUserByName(userName)
+    if (!user) {
+        await say(`User ${params[0]} not found`)
+        return
+    }
+
+    const data = await getBalance(user)
+    await say(`${user.name} has ${data.balance} qbucks ${data.balance === 0 ? 'mandoooYikes' : 'mandoooSmile'}`)
+
+}, { aliases: ['qbucks', 'qweribucks', 'bal'] })