Add settings screen and adult space with progress report and save export/restore (0.4.0)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

assets/interface/slider_grabber.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40">
+<circle cx="20" cy="20" r="17" fill="#FFC83D" stroke="#26324A" stroke-width="4"/>
+</svg>

assets/interface/slider_grabber.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://mqgtoutc6apf"
+path="res://.godot/imported/slider_grabber.svg-b318c142ebe6680738fc52de4bcd86af.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/interface/slider_grabber.svg"
+dest_files=["res://.godot/imported/slider_grabber.svg-b318c142ebe6680738fc52de4bcd86af.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

assets/interface/theme.tres

@@ -1,8 +1,28 @@
-[gd_resource type="Theme" load_steps=20 format=3]
+[gd_resource type="Theme" load_steps=24 format=3]
 
 [ext_resource type="FontFile" path="res://assets/fonts/AtkinsonHyperlegible-Regular.ttf" id="font_regular"]
 [ext_resource type="FontFile" path="res://assets/fonts/AtkinsonHyperlegible-Bold.ttf" id="font_bold"]
 
+[ext_resource type="Texture2D" path="res://assets/interface/slider_grabber.svg" id="slider_grabber"]
+
+[sub_resource type="StyleBoxFlat" id="slider_track"]
+bg_color = Color(0.82, 0.78, 0.66, 1)
+corner_radius_top_left = 8
+corner_radius_top_right = 8
+corner_radius_bottom_right = 8
+corner_radius_bottom_left = 8
+content_margin_top = 8
+content_margin_bottom = 8
+
+[sub_resource type="StyleBoxFlat" id="slider_fill"]
+bg_color = Color(0.184, 0.502, 0.251, 1)
+corner_radius_top_left = 8
+corner_radius_top_right = 8
+corner_radius_bottom_right = 8
+corner_radius_bottom_left = 8
+content_margin_top = 8
+content_margin_bottom = 8
+
 [sub_resource type="StyleBoxFlat" id="btn_normal"]
 bg_color = Color(0.184, 0.502, 0.251, 1)
 corner_radius_top_left = 18
@@ -334,6 +354,12 @@ SoftCard/base_type = &"PanelContainer"
 SoftCard/styles/panel = SubResource("card_soft")
 Pill/base_type = &"PanelContainer"
 Pill/styles/panel = SubResource("pill")
+HSlider/styles/slider = SubResource("slider_track")
+HSlider/styles/grabber_area = SubResource("slider_fill")
+HSlider/styles/grabber_area_highlight = SubResource("slider_fill")
+HSlider/icons/grabber = ExtResource("slider_grabber")
+HSlider/icons/grabber_highlight = ExtResource("slider_grabber")
+HSlider/icons/grabber_disabled = ExtResource("slider_grabber")
 LineEdit/colors/font_color = Color(0.149, 0.196, 0.290, 1)
 LineEdit/colors/font_placeholder_color = Color(0.45, 0.48, 0.56, 1)
 LineEdit/colors/caret_color = Color(0.149, 0.196, 0.290, 1)