Christmas Lights Studio 0.3.0 source/build bundle

Run from the extracted directory.
Linux / Raspberry Pi: python3 package_linux.py
Windows: NSIS 3.x is required. installer.nsi expects this directory at /build; mount it there in a Linux build container, or replace /build with the extracted directory path. Run makensis installer.nsi. Python 3.13.15 for Windows x64 and Python dependencies are bundled; third-party notices are in payload/THIRD-PARTY-NOTICES.txt.
Tests: python3 test_segments.py; node test_preview.cjs; node test_save.cjs. Build the Linux packages before python3 test_linux.py. These tests use temporary data and do not require a running user installation. The source bundle excludes website deployment files and personal data.

Windows native installer execution and Raspberry Pi hardware verification remain pending. These are preview packages.
