fix(invicible): Update test payload and fix newline at EOF

code/invicible.py

@@ -498,7 +498,7 @@ async def run():
     receiver_conn = get_connection_info("QR_Receiver")
 
     print("[1/4] Generating payloads...")
-    text_data = "привет как деееееееееееееееееееееееела".encode('utf-8')
+    text_data = "do you want to pet my pu... cat".encode('utf-8')
     video_data = os.urandom(2048) 
     
     print(f"-> Text payload: {len(text_data)} bytes")
@@ -589,4 +589,4 @@ if __name__ == "__main__":
     try:
         asyncio.run(run())
     except KeyboardInterrupt:
-        pass
+        pass