biomejs/biome-intellij

AI Summary: Debug a Biome IntelliJ plugin issue where incorrect line endings are produced when saving files with CRLF line separators and import sorting is enabled. The task involves analyzing the plugin's code, identifying the root cause of the line ending and import sorting problem, and implementing a fix to ensure correct code output regardless of the initial line separators. Testing the fix across different IDEs and Biome versions is also required.