Entire-Checkpoint: 01M39YDMA4T7C629GJTFXQH2PM
- Mark Qt6 API migrations as complete (qAsConst, QStringRef, QStringView) - Document ArcGIS integration fixes (header paths, symlink removal) - Add --build-viewer-only option documentation and test results - Update build status: situationMapCommon, advancedSymbologyXML, LtsDataView validated - Document known issues: Group 3/4 pre-existing errors, ArcGIS SDK requirement - Update Next Steps with completed validation tasks Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Entire-Checkpoint: 01M370VGBEWFE8GHW4EWYJGXJA
Entire-Checkpoint: 01M36NBG4QDQK8MNQBYXJ5P8JR