v0.4.1

• README — reconciled Installation (manual copy and CMake/find_package(BDUT)/BDUT::BDUT); added passing and failure Examples sections; fixed C example (main.c, argc/argv);
• INSTALL.md — replaced placeholder with full build, test, install, and consumer CMake guide;
• FAQ.md — updated Q1/Q2 for CMake and existing tests; added Q3 on intentional failure demos;
• NEWS.md — corrected 0.4.0 release tag link;
• TODO.md — replaced xTests boilerplate with BDUT-specific completed and pending OSS items;
• CMakeLists.txt — added BDUT::BDUT alias for in-tree builds;
• examples/, test/ — link via BDUT::BDUT (removed stale projects/core references and directory-scope include_directories);
• TargetMacros.cmake — define_automated_test_program / define_example_program propagate the BDUT interface target;
• run_all_unit_tests.sh, run_all_scratch_tests.sh — removed xTests verbosity alias;
• test.unit.version — aligned version assertions with 0.4.1 (alpha 1) in bdut.h;
• EXAMPLES.md — index of passing and intentional-failure sample programs;
• README — macro API reference table; links to EXAMPLES.md;
• CONTRIBUTING.md — development setup, standards, and PR guidance;
• .github/ — issue templates (bug, feature) and pull request template;
• test/unit/ — added test.unit.assert_true_false, test.unit.compare, and test.unit.string_contains for CTest/CI;
• INSTALL.md — consumer FetchContent guide; split find_package / add_subdirectory / FetchContent sections;
• CMakeLists.txt, cmake/BuildType.cmake — use CMAKE_CURRENT_SOURCE_DIR so BDUT configures correctly as a subdirectory or FetchContent dependency;
• vcpkg/ — overlay port (vcpkg/ports/bdut/) with INSTALL.md consumer instructions;
• bdut.h — mark assertion abort helpers BDUT_NORETURN_; rewrite BDUT_ASSERT_ / BDUT_ASSERT_STRING_CONTAINS as do/while (fixes MSVC C4702 with /WX on intentional-failure demos);
• TargetMacros.cmake — added define_failure_demo_program (/wd4702) for intentional-failure examples and scratch tests;