modularize src

+ merge main.py and manage.py
+ move start logic to swingmusic/__main__.py
+ add a run.py on the project root

swingmusic/lib/home/recentlyplayed.py

@@ -0,0 +1,30 @@
+from datetime import datetime
+
+from swingmusic.models.playlist import Playlist
+from swingmusic.lib.playlistlib import get_first_4_images
+from swingmusic.utils.dates import (
+    create_new_date,
+    date_string_to_time_passed,
+)
+
+from swingmusic.store.tracks import TrackStore
+
+
+def get_recently_played_playlist(limit: int = 100):
+    playlist = Playlist(
+        id="recentlyplayed",
+        name="Recently Played",
+        image=None,
+        last_updated="Now",
+        settings={},
+        trackhashes=[],
+    )
+
+    tracks = TrackStore.get_recently_played(limit)
+    date = datetime.fromtimestamp(tracks[0].lastplayed)
+    playlist._last_updated = date_string_to_time_passed(create_new_date(date))
+
+    images = get_first_4_images(tracks=tracks)
+    playlist.images = images
+
+    return playlist, tracks