Created detailed cache management documentation including:
- Cache key structure and formats
- Accessing Redis/Valkey CLI in Docker containers
- Inspecting cache contents with examples
- Flushing cache for specific websites (custom domains and pages domains)
- Common cache management tasks
- Docker exec examples for both redis-cli and valkey-cli
- Troubleshooting cache issues
- Best practices for production
- Quick reference card with common commands
Added link to Cache Management in Home page navigation.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
