🐛 Fixed album data that was not available while downloading playlists (#226)

* fetch album while handling playlist when there is "{album}" in template

* add note to the docs

docs/templating.md

@@ -73,6 +73,14 @@ Each object type exposes fields you can use inside templates.
 | `playlist.created` | Creation date (`datetime`)     | `2024-01-15 10:42:00` |
 | `playlist.updated` | Last updated date (`datetime`) | `2024-03-02 09:00:00` |
 
+> [!NOTE]
+> Tidal API does not provide full album data for playlist tracks,
+> if you are downloading a playlist with template that contains `{album...}`,
+> then `tiddl` is making additional request to the API to fetch album data for a track.
+> The download may take a little longer but it's not a big deal - just one more request for every playlist track.
+> If there are multiple tracks from the same album, then the album data is cached locally,
+> and there is only one request per album. Related issue: #217
+
 ---
 
 ### Explicit

tiddl/cli/commands/download/__init__.py

@@ -486,13 +486,20 @@ def download_callback(
 
                         for playlist_item in playlist_items.items:
                             playlist_index += 1
+                            template = TEMPLATE or CONFIG.templates.playlist
+
+                            if "{album" in template:
+                                album = ctx.obj.api.get_album(playlist_item.item.album.id)
+                            else:
+                                album = None
 
                             futures.append(
                                 handle_item(
                                     item=playlist_item.item,
                                     file_path=format_template(
-                                        template=TEMPLATE or CONFIG.templates.playlist,
+                                        template=template,
                                         item=playlist_item.item,
+                                        album=album,
                                         playlist=playlist,
                                         playlist_index=playlist_index,
                                         quality=get_item_quality(playlist_item.item),