ajout de panneaux de contrôles, de paramètres et refactorisation de la gestion de l'audio

gui/menu/window/content_title.tscn

@@ -0,0 +1,29 @@
+[gd_scene load_steps=5 format=3 uid="uid://cvjqp3oewr3rv"]
+
+[ext_resource type="Theme" uid="uid://bgcmd213j6gk1" path="res://gui/ressources/default_theme.tres" id="1_g1qh5"]
+[ext_resource type="Script" uid="uid://cj3o5y7cyipcs" path="res://gui/menu/window/scripts/content_title.gd" id="1_xbmdr"]
+[ext_resource type="FontFile" uid="uid://qt80w6o01q5s" path="res://gui/ressources/fonts/TitanOne-Regular.ttf" id="2_xbmdr"]
+
+[sub_resource type="LabelSettings" id="LabelSettings_58dya"]
+font = ExtResource("2_xbmdr")
+font_size = 30
+font_color = Color(0.0627451, 0.05882353, 0.16862746, 1)
+
+[node name="ContentTitle" type="HBoxContainer"]
+script = ExtResource("1_xbmdr")
+title = "TITLE"
+
+[node name="Text" type="Label" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+theme = ExtResource("1_g1qh5")
+theme_override_colors/font_color = Color(0.13725491, 0.39215687, 0.6666667, 1)
+text = "TITLE"
+label_settings = SubResource("LabelSettings_58dya")
+
+[node name="ColorRect" type="ColorRect" parent="."]
+custom_minimum_size = Vector2(0, 2)
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 8
+color = Color(0.0627451, 0.05882353, 0.16862746, 1)