feat(diagnostics): complete residency pressure ledger

Complete Slice D4 by adding aggregate lifecycle occupancy and traffic facts, validating physical source reports, and including decoded audio under the typed startup budget. Exercise every domain under forced pressure and retain the real cache/fence convergence gates.

tests/AcDream.App.Tests/Composition/WorldRenderCompositionTests.cs

@@ -308,7 +308,8 @@ public sealed class WorldRenderCompositionTests
             WbMeshAdapter meshes,
             TextureCache textures,
             IPreparedAssetSource preparedAssets,
-            IAnimationLoader animations)
+            IAnimationLoader animations,
+            AcDream.Core.Audio.DatSoundCache? audio)
         {
             RegisteredResidency = manager;
         }