Description

Briefly describe what this PR does and why.

Fixes #43

Type of Change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactor (code restructuring without changing behavior)
• Documentation update
• CI/Build improvement

Affected Area

• TUI (Terminal User Interface)
• SSH Connection Handling
• SSH Config Parsing
• CLI Arguments / Options
• Installation / Packaging
• Tests
• Documentation

Testing

Describe how you tested your changes.

• I tested manually by running bitssh and connecting to a host
• I ran the existing test suite (pytest)
• I added new tests for my changes

Python version tested:
OS tested on:

SSH Config Tested (if applicable)

If your change affects SSH config parsing or connection behavior, please describe the config entries used for testing (redact sensitive info):

Host example
    Hostname x.x.x.x
    User test
    Port 22

Checklist

• My code follows the project's style guidelines (ruff and black)
• I have performed a self-review of my code
• My changes generate no new warnings
• I have updated the documentation if needed