Refactor render graph error handling and resource APIs

- RenderGraph.Compile/Execute now return Error for better failure detection; error handling is propagated throughout compiler and executor.
- Renamed ScheduleReleaseResource to ReleaseResource for clarity; updated all usages.
- ResourceManager now calls ReleaseResource directly on Mesh, Material, and Shader types.
- Camera exposes Actual/Virtual size properties and Render returns Error.
- RenderingContext now uses IResourceManager for mesh/resource ops.
- Replaced custom BinaryWriter with BufferWriter in RenderGraphHasher.
- Improved variable naming, interface signatures, and code formatting.
- Added Error extension for IsSuccess/IsFailure.
- Minor FMOD/native interop and test code cleanups.
- No breaking API changes except for new Error return values on some methods.

src/Runtime/Ghost.Generator/ComponentRegistrationGenerator.cs

@@ -71,15 +71,15 @@ internal static class {name}
     public static void RegisterIComponentTypes()
     {{");
 
-        foreach (var symbol in components.Distinct(SymbolEqualityComparer.Default))
-        {
-            if (symbol is null) continue;
+            foreach (var symbol in components.Distinct(SymbolEqualityComparer.Default))
+            {
+                if (symbol is null) continue;
 
-            sb.Append($@"
+                sb.Append($@"
         global::Ghost.Entities.ComponentRegistry.GetOrRegisterComponentID<{symbol.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat)}>();");
-        }
+            }
 
-        sb.Append(@"
+            sb.Append(@"
     }
 }");