qt5-webview

• Path: arch/maintained/qt5-webview
• Build failure during the 2026-07-07 “build all packages for x86_64” private-repo release pass. Needs qt5-webengine, not in this arch/ tree – same as memory/kchmviewer.md/memory/qmc2.md (external-dependency class, see memory/dbmodel-qt4.md). Not fixed as part of this pass.
• 2026-08-02: deliberately deferred, not attempted – see memory/qmc2.md (same qt5-webengine blocker, deferred due to tight disk space for a full Chromium build).