update readme

.gitignore

@@ -137,3 +137,5 @@ dist
 # Vite logs files
 vite.config.js.timestamp-*
 vite.config.ts.timestamp-*
+
+config.json

README.md

@@ -1 +1,10 @@
-todo
+# Config
+
+For this code to work you need a config.json file with the following content:
+```json
+{
+    "token":"Your bot token here",
+    "clientId":"Your Bot id here",
+    "guildId":"Your server id here"
+}
+```