Druckarchiv pre-release Store license audit

Includes reachable Mac arm64/Intel and iPad dependencies, including build tools.
Contains available upstream license and notice files without rewriting them.
Includes pinned upstream notices and canonical license terms for monorepo packages.
Original MPL source archives are included, checked against Cargo's package checksums.
The manifest reports any remaining notice/source gaps. Those gaps require
upstream source/header review; a license declaration does not replace license text.
Final signed-bundle contents, resource notices and source-availability obligations
still require review. This archive is not release approval.
