The Room: scene pass, photo texture import settings (no mips/compression), remove Chameleon Background

Plus NetworkSimulator preset rid churn in Main.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Assets/Textures/20260704_152700.jpg.meta

@@ -6,7 +6,7 @@ TextureImporter:
   serializedVersion: 13
   mipmaps:
     mipMapMode: 0
-    enableMipMap: 1
+    enableMipMap: 0
     sRGBTexture: 1
     linearTexture: 0
     fadeOut: 0
@@ -51,7 +51,7 @@ TextureImporter:
   spritePixelsToUnits: 100
   spriteBorder: {x: 0, y: 0, z: 0, w: 0}
   spriteGenerateFallbackPhysicsShape: 1
-  alphaUsage: 1
+  alphaUsage: 0
   alphaIsTransparency: 0
   spriteTessellationDetail: -1
   textureType: 0
@@ -72,7 +72,7 @@ TextureImporter:
     maxTextureSize: 2048
     resizeAlgorithm: 0
     textureFormat: -1
-    textureCompression: 1
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0