feat(desktop): 固化样例世界与昼光呈现

[变更性质]
- this commit adds a deterministic desktop bootstrap for the playable sample world.

[新增功能]
- this commit places the avatar away from the home doorway and separates villagers from scene footprints.
- this commit provides a warm high-contrast daylight tint and exits autoplay after SampleComplete.

[实现方案]
- this commit isolates desktop spawn policy in WorldBootstrap and routes game startup and sample tests through it.
- this commit adds regression coverage for spawn positions, spacing, determinism, and daylight tint.

[影响范围]
- this commit affects the Desktop application and Desktop tests only.
- this commit preserves Kernel behavior and does not include unrelated worktree changes.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/LivingVillage.Desktop/LivingVillage.Desktop.fsproj b/src/LivingVillage.Desktop/LivingVillage.Desktop.fsproj
index 5bd431e..fcb1883 100644
--- a/src/LivingVillage.Desktop/LivingVillage.Desktop.fsproj
+++ b/src/LivingVillage.Desktop/LivingVillage.Desktop.fsproj
@@ -7,6 +7,7 @@
 
   <ItemGroup>
     <Compile Include="VillagePresentation.fs" />
+    <Compile Include="WorldBootstrap.fs" />
     <Compile Include="VillageArt.fs" />
     <Compile Include="ChineseText.fs" />
     <Compile Include="CjkGlyphAtlas.fs" />