Problem

We're missing explicit documentation for our Web Terminal feature. Users are asking questions about:

• How the Web Terminal is rendered
• How to change the font
• Whether xtermjs can be launched with a config file
• General configuration and customization options

Solution

Create comprehensive documentation that covers:

• Web Terminal architecture and rendering details
• Font customization options
• Configuration file support for xtermjs
• Available customization options
• Common use cases and examples
• Troubleshooting guide

Acceptance Criteria

• Documentation is added to the appropriate location in our docs
• Covers all common user questions about Web Terminal functionality
• Includes practical examples and configuration snippets
• Is easily discoverable by users looking for terminal customization info