* chore: rename program -> module * feat: add module builder * feat: append standard library * chore: fix clippy warnings * chore: fix formatting * feat: imports * chore: fix formatting * feat: resolve path deltas to entrypoint * chore: fix formatting * fix: path resolver * chore: refactor stdlib * docs: document modules * docs: add "unreleased" section to changelog * docs: add modules as unreleased bullet in changelog * feat: resolve nested modules * fix: clean up file resolvement * chore: fix clippy lints