Start message added

bot.py

@@ -6,18 +6,30 @@ from telegram.ext import ApplicationBuilder, ContextTypes, CommandHandler
 
 load_dotenv()
 TOKEN = os.getenv("BOT_TOKEN")
+CHAT_ID = os.getenv("ADMIN_CHAT_ID")
 
 logging.basicConfig(
-    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
+    level=logging.INFO
 )
 
+async def post_init(application):
+    if CHAT_ID:
+        try:
+            await application.bot.send_message(
+                chat_id=CHAT_ID,
+                text="Das Deployment war erfolgreich. Ich bin zurück!"
+            )
+        except Exception as e:
+            print(f"Konnte Start-Nachricht nicht senden: {e}")
+
 async def start(update: Update, context: ContextTypes.DEFAULT_TYPE):
     user_name = update.effective_user.first_name
-    await update.message.reply_text(f"Halle {user_name} Dein Telegram Bot läuft über Gitea")
+    await update.message.reply_text(f"Hallo {user_name} Dein Telegram Bot läuft über Gitea")
 
 if __name__ == "__main__":
     if not TOKEN:
-        print("Fehler: KEin BOT_TOKEN in der .env gefunden")
+        print("Fehler: Kein BOT_TOKEN in der .env gefunden")
         exit(1)
 
     app = ApplicationBuilder().token(TOKEN).build()