Summary: Cursor updates homepage with advanced AI agent demos

Why It Matters: The update shows the product handling more complex, multi-step engineering tasks. It signals a shift from simple code completion to autonomous "agentic" workflows that manage entire project structures and configurations.

What Changed:

• Updated the interactive demo to show the AI agent performing complex machine learning tasks, including mixed precision training and YAML configuration management.
• Added detailed "thought" traces in the demo to show how the AI reasons through problems before writing code.
• Changed the primary download links to point directly to version 2.4.
• Added timestamps and progress indicators to the project sidebar in the demo interface.
• Expanded the "Complete codebase understanding" section with specific examples of semantic search and file reading.