feat(godot): discovery & home UI with search, categories, sorting, pagination, and world entry

scenes/discovery_ui.tscn

@@ -0,0 +1,150 @@
+[gd_scene load_steps=2 format=3]
+
+[ext_resource type="Script" path="res://scripts/discovery_ui.gd" id="1_disc"]
+
+[node name="DiscoveryUI" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_disc")
+
+[node name="VBox" type="VBoxContainer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = 32.0
+offset_top = 24.0
+offset_right = -32.0
+offset_bottom = -24.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_constants/separation = 12
+
+[node name="Header" type="HBoxContainer" parent="VBox"]
+layout_mode = 2
+theme_override_constants/separation = 16
+
+[node name="BackButton" type="Button" parent="VBox/Header"]
+custom_minimum_size = Vector2(100, 36)
+layout_mode = 2
+text = "< Back"
+
+[node name="TitleLabel" type="Label" parent="VBox/Header"]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_font_sizes/font_size = 26
+text = "Discover Experiences"
+horizontal_alignment = 1
+
+[node name="RefreshButton" type="Button" parent="VBox/Header"]
+custom_minimum_size = Vector2(100, 36)
+layout_mode = 2
+text = "Refresh"
+
+[node name="StatusLabel" type="Label" parent="VBox"]
+visible = false
+layout_mode = 2
+theme_override_colors/font_color = Color(1, 0.3, 0.3, 1)
+text = ""
+
+[node name="Filters" type="HBoxContainer" parent="VBox"]
+layout_mode = 2
+theme_override_constants/separation = 10
+
+[node name="SearchEdit" type="LineEdit" parent="VBox/Filters"]
+custom_minimum_size = Vector2(240, 36)
+layout_mode = 2
+placeholder_text = "Search by name or tag..."
+
+[node name="CategoryOption" type="OptionButton" parent="VBox/Filters"]
+custom_minimum_size = Vector2(160, 36)
+layout_mode = 2
+
+[node name="SortOption" type="OptionButton" parent="VBox/Filters"]
+custom_minimum_size = Vector2(140, 36)
+layout_mode = 2
+
+[node name="FilterButton" type="Button" parent="VBox/Filters"]
+custom_minimum_size = Vector2(90, 36)
+layout_mode = 2
+text = "Filter"
+
+[node name="Content" type="Control" parent="VBox"]
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="LoadingLabel" type="Label" parent="VBox/Content"]
+visible = false
+layout_mode = 1
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_top = -12.0
+offset_bottom = 12.0
+text = "Loading experiences..."
+horizontal_alignment = 1
+
+[node name="ErrorLabel" type="Label" parent="VBox/Content"]
+visible = false
+layout_mode = 1
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_top = -12.0
+offset_bottom = 12.0
+theme_override_colors/font_color = Color(1, 0.4, 0.4, 1)
+text = ""
+horizontal_alignment = 1
+
+[node name="EmptyLabel" type="Label" parent="VBox/Content"]
+visible = false
+layout_mode = 1
+anchors_preset = 14
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+offset_top = -12.0
+offset_bottom = 12.0
+theme_override_colors/font_color = Color(0.7, 0.7, 0.7, 1)
+text = "No experiences found."
+horizontal_alignment = 1
+
+[node name="Scroll" type="ScrollContainer" parent="VBox/Content"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="WorldsVBox" type="VBoxContainer" parent="VBox/Content/Scroll"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme_override_constants/separation = 10
+
+[node name="Pagination" type="HBoxContainer" parent="VBox"]
+layout_mode = 2
+theme_override_constants/separation = 16
+alignment = 1
+
+[node name="PrevButton" type="Button" parent="VBox/Pagination"]
+custom_minimum_size = Vector2(90, 32)
+layout_mode = 2
+text = "< Prev"
+
+[node name="PageLabel" type="Label" parent="VBox/Pagination"]
+layout_mode = 2
+text = "Page 1 of 1"
+horizontal_alignment = 1
+
+[node name="NextButton" type="Button" parent="VBox/Pagination"]
+custom_minimum_size = Vector2(90, 32)
+layout_mode = 2
+text = "Next >"