KLT 5.1 unified package verification
=====================================

Status: PASS with environment limitation.

1. Python reference-core smoke run: PASS.
   Command:
   cd core_python && PYTHONPATH=. python3 -S klt51_cli.py ../examples/demo_project.json --out ../examples/out

   Result:
   PIX=11, edges=9, defects=12, lambda_count=6, CRI=0.4473.

2. Generated visual artifacts: PASS.
   - examples/out/scheme.svg
   - examples/out/blueprint.svg
   - examples/out/graph.svg
   SVGs were structurally validated. PNG preview renders were produced for scheme/blueprint/graph under verification/svg_renders.

3. Flutter source structural validation: PASS.
   - pubspec.yaml exists.
   - lib/main.dart exists.
   - models, services, screens, widgets, l10n files exist.
   - RU/EN/ZH interface strings exist.
   - Dart braces and core file structure were statically checked by verification/validate_package.py.

4. Documentation PDFs: PASS.
   - docs/KLT5_1_TZ_RU.pdf
   - docs/KLT5_1_PRINCIPLES_RU.pdf
   - docs/KLT5_1_CAPABILITIES_RU.pdf
   PDFs were rendered to PNG page previews and visually checked through contact sheets.

5. Flutter SDK execution: NOT AVAILABLE IN THIS CONTAINER.
   The container has no flutter/dart executable. Therefore, actual `flutter pub get`, `flutter test`, and `flutter run` must be executed on a machine with Flutter SDK installed. The package is prepared for Flutter SDK loading; instructions are in FLUTTER_SDK_LOAD.md.

Conclusion:
The KLT 5.1 package is ready for loading into Flutter SDK. The algorithmic reference-core, report generation, scheme/drawing/graph generation, and documentation were checked in the current environment.
