ensure we're not mutating the command's actual options

src/index.js

@@ -188,9 +188,11 @@ bot.once("ready", async () => {
 
   const commands = [];
   for (const command of interactionCommands.values()) {
-    const options = Object.values(command.options);
-    for (const option of options) {
-      delete option.default;
+    const options = [];
+    for (const option of command.options) {
+      const newOption = Object.assign({}, option);
+      delete newOption.default;
+      options.push(newOption);
     }
 
     // stupid hack