Release v0.7.1

refactor: enhance logging and config initialization

- Updated `ConfigureLogFileOutput` to return `(io.Writer, error)` for better error handling.
- Improved error handling in `isConsoleWriter` with proper fallback.
- Added robust unit tests for `ConfigureLogFileOutput` behavior and error scenarios.
- Refactored `InitConfig` with support for functional options (`WithoutLogging`, `WithoutWatchConfig`) to simplify tests and customization.
- Updated dependencies in `go.mod` and `go.sum`.
- Enhanced integration tests with better assertions and coverage.