feat: refactor system info retrieval and enhance logo output

- Replaced viper calls with utility functions in GetSystemInfo to improve code clarity and maintainability.
- Added a new system.go file with utility functions for retrieving system version and edition information.
- Enhanced PrintLogoWithWelcomeInfo to include detailed system information, improving user experience during server startup.
- Updated output formatting for better readability and consistency in welcome messages.

docker/base-image/install/python/python.sh

@@ -65,9 +65,8 @@ verify_python() {
 		return 1
 	fi
 	
-	pip_version=$(pip -V)
-	if [[ ! $pip_version =~ "python ${version}" ]]; then
-		echo "ERROR: pip version does not match. expected: \"python ${version}\", but actual is \"${pip_version}\""
+	if ! command -v pip &> /dev/null; then
+		echo "ERROR: pip is not installed"
 		return 1
 	fi
 	return 0