Worked on the input-output-hk/catalyst_flutter_rust_bridge repository to address stability and reliability issues in the integration between Dart/Flutter and Rust. Focused on a targeted bug fix that ensured the Dart output directory is created before its path is canonicalized, preventing build failures and reducing flaky artifacts during continuous integration. Utilized Rust for file system operations and code fixes, aligning the solution with issue #2696 to improve the developer experience. No new features were introduced during this period, as the primary effort centered on resolving build-time errors and enhancing the robustness of the Dart to Rust bridge workflow for future development.