Refactor: Implement automatic file watching

[devin-ai-integration[bot]]

Implement automatic file watching

Replace manual addFileToWatcher calls with automatic directory watching using Chokidar's built-in glob patterns. This improves efficiency while maintaining existing functionality.

Changes:

• Replace manual addFileToWatcher with glob-based watching
• Add automatic watching of new files
• Maintain existing file processing functionality
• Improve performance with native glob patterns

Changes were verified manually by:

• Creating test files and verifying they're processed
• Creating test Next.js pages and verifying they're processed
• Starting project run and verifying all files are processed
• Checking logs for any file watching errors

Link to Devin run: https://app.devin.ai/sessions/0f7a1e1990d047f787a62ec95cd6779c User: [email protected]