Environment (please complete the following):

• OS: Windows 11 Pro x64
• Shell : PowerShell & DOS
• kubectl-ai version (run kubectl-ai version): v0.0.15
• LLM provider: gemini
• LLM model: gemini-2.0-flash

Describe the bug
The command line interface for kubect ai is unusable when using Windows PowerShell since the output has lots of garbage characters, see below for output of simple kubectl-ai command after setting up GEMINIA_API_KEY

Similarly when using kubectl-ai version

Similarly when testing kubectl-ai with Windows DOS shell, we get similar issues (see below)

To Reproduce
Steps to reproduce the behavior:

1. Use a Windows 11 Pro Laptop and follow the steps for installing Kubectl-AI
2. Add the GEMINI_API_KEY to environment variables using $env:GEMINI_API_KEY = "abcd_xyzw_123"
3. Run command 'kubect-ai'
4. See error

Expected behavior
The kubect-ai command interface asking questions

Additional context
None at the moment