Updates the bot's greeting message.

src/bot/telegram-bot.ts

@@ -50,7 +50,7 @@ export class TelegramBot {
   private setupHandlers(): void {
     this.bot.start((ctx) => {
       ctx.reply(
-        'Hello! I am a bot for working with AI pipelines. Just send me a message and I will process it through the pipeline.',
+        'Hi! I am your personal Analyst for the Aptos ecosystem. Please share your wallet address with me, and I will provide an overview and some suggestions for your portfolio distribution.',
       );
     });