v1.1.4

• Added two more installation methods: a brew install --cask yapwh1208/tap/aerialdrop one-liner (Homebrew tap) and a downloadable install.sh that verifies the release checksum, installs to /Applications, and clears the quarantine.
• Improved Import feedback: the encoded output size and encode ETA now appear during conversion, and a warning flags a wallpaper name that's already in use.
• Made import progress monotonic across stages and prefer a representative non-black frame for the preview, so the preview no longer freezes on a dark first frame.
• Added feedback to library operations (rename, remove, restore, activation) and highlighted the wallpaper that was just imported.
• Added Restore Latest Backup to the Maintenance menu, with removal recovery explained more clearly; backups are now restored deterministically and orphaned repeat-export temp files are swept.
• Guarded the app against quitting mid-import: quit during an import now asks first, and leftover encode temp files are cleaned up.
• The Library pane now accepts video drops directly and follows the dropped file's name when naming the wallpaper; non-video drops are ignored.
• Polish pass: crop presets now report their state honestly, a Wallpaper Settings shortcut was added to the completion summary, the toolbar icon and the wallpaper-name placeholder are clearer, and user-facing copy no longer references third-party jargon.