Sort the scripts and scenes into folders

main/ holds the main window and top bar, quiz/ the quiz and its parts,
player/ the music player, popups/ every popup and what they share, data/ the
songs, players, playlist and settings, server/ the MusicServer client,
common/ the list row and GameLog, and themes/ the themes and style boxes.

quiz/NowPlaying.tscn

@@ -0,0 +1,29 @@
+[gd_scene format=3]
+
+[ext_resource type="Script" path="res://quiz/now_playing.gd" id="part_script"]
+
+[sub_resource type="LabelSettings" id="LabelSettings_qspbu"]
+font_size = 50
+
+[sub_resource type="LabelSettings" id="LabelSettings_3m52w"]
+font_size = 35
+
+[node name="NowPlaying" type="VBoxContainer" unique_id=42468498]
+layout_mode = 3
+offset_right = 1088.0
+offset_bottom = 320.0
+script = ExtResource("part_script")
+
+[node name="SoundtrackLabel" type="Label" parent="." unique_id=173147793]
+custom_minimum_size = Vector2(1, 1)
+layout_mode = 2
+label_settings = SubResource("LabelSettings_qspbu")
+horizontal_alignment = 1
+autowrap_mode = 2
+
+[node name="SongLabel" type="Label" parent="." unique_id=1687490027]
+custom_minimum_size = Vector2(1, 1)
+layout_mode = 2
+label_settings = SubResource("LabelSettings_3m52w")
+horizontal_alignment = 1
+autowrap_mode = 2