- Added WITH_VLC option to Lts/Application/THP (default OFF)
- Added WITH_SCHUSSTAFEL option to CentralEffectSimulation (default OFF)
- Added WITH_ARCGIS option to Explosions plugin (default OFF)
- Protected VLC includes with #ifdef THP_HAS_VLC
- Added qt5compat module to Docker image for QTextCodec support
- Validated CMake configure and lts_common build in Docker container
- All external dependencies now optional, build succeeds without them
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>