Add tags to all demo projects

This makes sorting them in the project manager easier, as you can
click tags in the project manager to filter to a specific tag.

2d/bullet_shower/project.godot

@@ -15,6 +15,7 @@ config/description="Demonstrates how to manage large amounts of objects efficien
 run/main_scene="res://shower.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("demo", "official", "performance", "2d")
 
 [display]
 

2d/dodge_the_creeps/project.godot

@@ -20,6 +20,7 @@ following the tutorial in the documentation."
 run/main_scene="res://Main.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("2d", "official", "demo")
 
 [debug]
 

2d/finite_state_machine/project.godot

@@ -17,6 +17,7 @@ pushdown automaton."
 run/main_scene="res://Demo.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("ai", "demo", "official", "2d")
 
 [display]
 

2d/glow/project.godot

@@ -18,6 +18,7 @@ run/main_scene="res://beach_cave.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
 run/name=""
+config/tags=PackedStringArray("2d", "official", "demo", "rendering")
 
 [display]
 

2d/hexagonal_map/project.godot

@@ -15,6 +15,7 @@ config/description="Very simple demo showing a hexagonal TileMap and TileSet."
 run/main_scene="res://map.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("2d", "official", "demo", "tilemap")
 
 [display]
 

2d/instancing/project.godot

@@ -16,6 +16,7 @@ make many duplicates of the same object."
 run/main_scene="res://scene_instancing.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("demo", "official", "2d")
 
 [display]
 

2d/isometric/project.godot

@@ -18,6 +18,7 @@ as well as be occluded when standing in front or behind them."
 run/main_scene="res://dungeon.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("tilemap", "2d", "official", "demo")
 
 [display]
 

2d/kinematic_character/project.godot

@@ -17,6 +17,7 @@ platforms, can jump through one-way collision platforms, etc."
 run/main_scene="res://world.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("physics", "2d", "official", "demo")
 
 [display]
 

2d/light2d_as_mask/project.godot

@@ -15,6 +15,7 @@ config/description="Example of how to use 2D lights to mask objects on screen."
 run/main_scene="res://lightmask.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("official", "demo", "2d", "rendering")
 
 [display]
 

2d/lights_and_shadows/project.godot

@@ -16,6 +16,7 @@ using PointLight2D and LightOccluder2D."
 run/main_scene="res://light_shadows.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("official", "demo", "2d", "rendering")
 
 [display]
 

2d/navigation/project.godot

@@ -17,6 +17,7 @@ a path between two points, and then traverses the resulting path."
 run/main_scene="res://level.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("2d", "ai", "official", "demo")
 
 [display]
 

2d/navigation_astar/project.godot

@@ -16,6 +16,7 @@ complete with Steering Behaviors in order to smooth the movement out."
 run/main_scene="res://game.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("ai", "demo", "official", "2d", "tilemap")
 
 [display]
 

2d/particles/project.godot

@@ -15,6 +15,7 @@ config/description="This demo showcases how 2D particle systems work in Godot."
 run/main_scene="res://particles.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("official", "demo", "2d", "rendering")
 
 [display]
 

2d/physics_platformer/project.godot

@@ -18,6 +18,7 @@ manual modification of the RigidDynamicBody3D velocity."
 run/main_scene="res://stage.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("2d", "physics", "demo", "official", "tilemap")
 
 [debug]
 

2d/physics_tests/project.godot

@@ -14,6 +14,7 @@ config/name="2D Physics Tests"
 run/main_scene="res://main.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("official", "demo", "2d", "physics")
 
 [autoload]
 

2d/platformer/project.godot

@@ -23,6 +23,7 @@ run/main_scene="res://game_singleplayer.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
 target_fps="60"
+config/tags=PackedStringArray("2d", "demo", "official", "tilemap", "physics")
 
 [debug]
 

2d/pong/project.godot

@@ -16,6 +16,7 @@ for game development in Godot, including signals."
 run/main_scene="pong.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("demo", "official", "2d")
 
 [display]
 

2d/role_playing_game/project.godot

@@ -17,6 +17,7 @@ battle system on top of it."
 run/main_scene="res://Game.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("2d", "gui", "tilemap", "official", "demo")
 
 [display]
 

2d/screen_space_shaders/project.godot

@@ -16,6 +16,7 @@ Many common full-res effects are implemented here for reference."
 run/main_scene="res://screen_shaders.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("rendering", "official", "demo", "shaders", "2d")
 
 [display]
 

2d/skeleton/project.godot

@@ -27,6 +27,7 @@ there is a simple character controller that controls the animations."
 run/main_scene="res://level.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("2d", "rendering", "official", "demo", "animation")
 
 [display]
 

2d/sprite_shaders/project.godot

@@ -16,6 +16,7 @@ Effects include outlines, blurs, distorts, shadows, glows, and more."
 run/main_scene="res://sprite_shaders.tscn"
 config/features=PackedStringArray("4.0")
 config/icon="res://icon.webp"
+config/tags=PackedStringArray("demo", "official", "2d", "rendering", "shaders")
 
 [display]
 

2d/tween/project.godot

@@ -17,6 +17,7 @@ config/features=PackedStringArray("4.0")
 run/low_processor_mode=true
 config/icon="res://icon.webp"
 target_fps=60
+config/tags=PackedStringArray("animation", "official", "demo", "2d")
 
 [display]