Project root and source root resolution broken after compiler restructuring

Project root and source root resolution broken after compiler restructuring: a task in LegoFlow-SWE (Harbor dataset). After the compiler was restructured into separate packages, the logic that determines the project root directory and source root directory no longer works correctly for several…

The task

After the compiler was restructured into separate packages, the logic that determines the project root directory and source root directory no longer works correctly for several common project layouts. This regression prevents the compiler from locating source files, resolving imports, and producing correct outputs…

Part of Lego-X/LegoFlow-SWE.