- Introduced new YAML layout files for wafers B, C, D, F, X, Z, and their reversed versions.
- Implemented RBF heatmap interpolation using CuPy and NumPy for GPU acceleration.
- Created a backend module to load wafer layouts from YAML files, mirroring the existing schema.
- Developed a QQuickPaintedItem for rendering wafer maps, including sensor markers, heatmaps, and labels.
- Enhanced the drawing capabilities with concentric rings, crosshair axes, and orientation markers.
Move all application source under src/pygui/ and rewire imports,
build config, and QML module path to match.
- Relocate backend/, serialcomm/, and the ISC QML module into
src/pygui/; convert main.py into pygui/__main__.py with a main()
entry point (run via `python -m pygui` or the new `isc` script)
- Rewrite absolute imports: backend.* -> pygui.backend.*,
serialcomm.* -> pygui.serialcomm.* (source + tests)
- Move app icons (isc.ico/icns) into packaging/
- Update README and ISC.qmlproject to the new paths
jack