GHSA-7H62-6V23-V8FM Craft CMS: Missing peer-permission check in `AssetsController::actionDeleteFolder` allows deletion of other users' assets

Summary AssetsController::actionDeleteFolder only requires the deleteAssets: permission for the target folder. It never enforces deletePeerAssets:, even though Assets::deleteFoldersByIds cascades deletion to every descendant folder and every asset inside, regardless of who uploaded them. A...