- Deleted the spider package and its associated functionality from the main application.
- Removed references to spider mode and frequency from configuration files and documentation.
- Updated the main application to eliminate spider initialization and related logic.
- Cleaned up import statements and configuration options to reflect the removal of spider features.
- Introduced a mechanism to ensure profiling is stopped on interrupts (SIGINT/SIGTERM) and normal exit using a sync.Once pattern.
- Added a new script for running the relay with CPU profiling, including automated cleanup and error handling.
- Updated signal handling to include SIGTERM for improved shutdown behavior.
- Enhanced logging for profiling stop events to improve traceability during application termination.
