* chore: Add copyright and license headers
This commit adds the Apache 2.0 license and a copyright notice to the header of all source files. This ensures that the licensing and copyright information is clearly stated within the codebase.
* cargo fmt
* fix
* fmt
* fix clippy
* improve code for opentelemetry and add system metrics
* feat: add TraceLayer for HTTP service and improve metrics
- Add TraceLayer to HTTP server for request tracing
- Implement system metrics for process monitoring
- Optimize init_telemetry method for better resource management
- Add graceful shutdown handling for telemetry components
- Fix GracefulShutdown ownership issues with Arc wrapper
* improve code for init_process_observer
* remove tomlfmt.toml
* Translation comment
* improve code for console CompressionLayer params