Simplify runtime verification summaries and release 0.3.2 previews
feat: release 0.3.1 with code search and C/C++ symbol delivery
release: prepare Mac 0.3 preview and unified platform downloads
release: prepare Windows 0.3 preview validation and downloads
test: verify exact NSIS binary variant and native Windows rendering
feat: publish CodeTrail Mac preview under PolyForm Noncommercial