Make main scene root Node2D so editor defaults to 2D view

Plain 'Node' root causes Godot to open the scene in 3D perspective
view because the engine can't infer the intended dimension. Node2D
root is the right default for our 2D project; the editor opens in
2D view automatically.

Confirmed via MCP get_editor_screenshot — Phase 0 verification was
landing in 3D editor view because of this.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

autoload/audit.gd.uid

@@ -0,0 +1 @@
+uid://bg8aa16rbybpi

autoload/event_bus.gd.uid

@@ -0,0 +1 @@
+uid://ctrvqkhdok1j

autoload/game_state.gd.uid

@@ -0,0 +1 @@
+uid://jrb8yryhh6h3

autoload/save_system.gd.uid

@@ -0,0 +1 @@
+uid://d0su3fpk4rehc

autoload/sim.gd.uid

@@ -0,0 +1 @@
+uid://dywtof0v8oxws

autoload/strings.gd.uid

@@ -0,0 +1 @@
+uid://dorsdd1xyfulm

autoload/world.gd.uid

@@ -0,0 +1 @@
+uid://cwkyfhw1p5b5r

icon.svg.import

@@ -0,0 +1,43 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://lu6tyakt2hgt"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.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

project.godot

@@ -25,13 +25,15 @@ GameState="*res://autoload/game_state.gd"
 World="*res://autoload/world.gd"
 Sim="*res://autoload/sim.gd"
 SaveSystem="*res://autoload/save_system.gd"
+MCPScreenshot="*res://addons/godot_mcp/mcp_screenshot_service.gd"
+MCPInputService="*res://addons/godot_mcp/mcp_input_service.gd"
+MCPGameInspector="*res://addons/godot_mcp/mcp_game_inspector_service.gd"
 
 [display]
 
 window/size/viewport_width=1280
 window/size/viewport_height=720
 window/stretch/mode="canvas_items"
-window/stretch/aspect="keep"
 window/handheld/orientation="sensor_landscape"
 
 [editor_plugins]

scenes/main/main.gd

@@ -1,4 +1,4 @@
-extends Node
+extends Node2D
 ## Phase 0 smoke-test scene root.
 ##
 ## Verifies the autoload graph is alive and the i18n table resolves a key.

scenes/main/main.gd.uid

@@ -0,0 +1 @@
+uid://7c64bx5iupge

scenes/main/main.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource type="Script" path="res://scenes/main/main.gd" id="1_main"]
 
-[node name="Main" type="Node"]
+[node name="Main" type="Node2D"]
 script = ExtResource("1_main")
 
 [node name="Camera2D" type="Camera2D" parent="."]