Mallow development 2011154de3b6

Development preview from source commit 2011154.

Download Mallow-macos-arm64.zip and verify SHA256SUMS, then move Mallow.app to Applications.
Apple Silicon, macOS 15+. Ad-hoc signed; not Developer ID signed or notarised.
Approve this specific app in System Settings > Privacy & Security if macOS asks.
Never disable Gatekeeper globally.

New in this preview: install the pinned Wine runtime, not just its archive; per-file runtime
integrity checks; an ownership-marked data root; dark-pink native UI, the website flower icon,
and reduced-motion-aware loading indicators. Cached downloads are rechecked and reused.
Startup uses metadata rather than rehashing every runtime file. Full checks are explicit.
The website now has Finnish user-facing pages and an accessible navigation loader.

Setup requires approval. The installer verifies a private archive snapshot, bounds extraction,
confines links, preserves the upstream bundle layout and registers only a complete runtime.
GStreamer setup, bottle creation, Windows launching and the kernel sandbox are NOT implemented.
Runtime installed does not mean a Windows application can be launched yet.

CI checks the complete package, app/icon bundle and installation/integrity of the real pinned
archive, including altered-file detection. It does not execute Wine, test GUI usability,
establish FPS or game compatibility, or validate every supported macOS version.
Use Copy test report and report actual-Mac results in issue #44.
CLI: Mallow.app/Contents/Helpers/mallow runtime verify --json
English: https://mixutin.github.io/Mallow/development-preview/
Suomi: https://mixutin.github.io/Mallow/fi/development-preview/