Deezy v0.2.16

Added

• Tag Editor for local MP3/FLAC files – New TagEditorModal lets you edit metadata (title, artist, album, album artist, year, track/disc numbers, genre, label, comment) and album cover art on any local MP3 or FLAC file. Backed by new Tauri commands (pick_audio_file, pick_cover_image, read_image_as_data_url, read_file_tags, write_file_tags) using id3 for MP3 and metaflac for FLAC.
• Sidebar entry – New "Tag Editor" button in the sidebar opens the editor with no file pre-selected.
• Edit Tags from Downloads – Completed .mp3/.flac rows in DownloadsView now show an "Edit tags" pencil button that opens the editor pre-populated with the downloaded file path.
• Cover preview for newly-picked artwork – Picking a replacement cover image now reads it through the backend and renders an immediate preview (with a "NEW COVER SELECTED" badge) before saving.
• Localization – nav.tagEditor, downloads.actions.editTags, and the full tagEditor.* block translated for English, German, Spanish, French, Italian, and Portuguese.

Fixed

• pt.json structural bug – The tagEditor block was nested inside notifications and a duplicate notifications object was appended, silently dropping all tag-editor strings at runtime. Restored to a single top-level tagEditor block plus single notifications.