fix(Paginator): create reaction collector before reacting to message

src/lib/util/Paginator.ts

@@ -35,9 +35,9 @@ export class Paginator {
     public async start(): Promise<void> {
         // Send a message with the default page embed
         const message = await this._message.channel.send(this.pages[this.currentPage - 1].setFooter(this.footer));
+        this._collector = message.createReactionCollector((_reaction, user: User) => user === this._message.author);
         // React to the sent message with all the navigation emojis
         await Promise.all(Object.values(this._navigation).map(async value => await message.react(value)));
-        this._collector = message.createReactionCollector((_reaction, user: User) => user === this._message.author);
         // Use the collector created above to "listen" for new reactions
         this._collector.on('collect', async (reaction) => {
             const action = getKeyByValue(this._navigation, reaction.emoji.name);