Add visualization page and interactive demo for driving test AI agents

[Copilot]

Description

Adds documentation visualization and interactive demo for the driving test AI agent examples.

Visualization page (docs/examples/driving_test_agent_visualization.mdx):

• Cyberpunk-style UI with dark theme and neon accents (cyan/magenta/green)
• Agent architecture cards (Basic, AI.complete, Quantum.flux) with glassmorphism
• 4-step neural processing flow diagram
• Feature comparison matrix and category cards
• Responsive grids using auto-fit with minmax()

Interactive demo (docs/examples/code_examples/demo_driving_test_agent.py):

• Self-contained script with 8 sample questions across 6 categories
• Demonstrates: question ingestion, deduplication, search, categorization, quiz mode, statistics, JSON export

# Run the demo
python3 docs/examples/code_examples/demo_driving_test_agent.py

Issues

None

Testing

• Python syntax validation via py_compile for all agent scripts
• Demo script execution verified with functional search/export
• MDX structure validated for component links

Checklist

• CI passed

Original prompt

necsito visualisar el proyecto de agente apara prender a conducir

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