Bug: Emoji spam in the last line of terminal chat output

[CogniCodes]

Bug Description
In the Terminal Chat interface of SUSI.AI, when I type simple greetings like: "Hi SUSI" the last line of the response fills up with repeating emojis after the response message ends. It seems like the emojis overflow beyond what should be printed.

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Steps to Reproduce

1. Go to SUSI.AI
2. Type "Hi SUSI" or "Do you have any errors in your system?"
3. Observe the last line filling with repeated emojis

Expected behavior
The chatbot should return a short, properly formatted response — not an endlessly repeating emoji line. The last line should be clean and wrapped properly.

Environment:

• OS: Windows 11
• Browser: Chrome
• Node version: 22.17.1
• Project: Latest version cloned from https://github.com/fossasia/susi.ai

I'm a beginner contributor and would love to work on fixing this issue if possible. Please assign it to me if it's available!