Refactor and enhance codebase for maintainability

Refactored and reorganized the codebase to improve readability, performance, and maintainability. Introduced new interfaces and structs for better resource management, updated project configuration files, and refactored shader and graphics pipeline management. Improved error handling, code formatting, and removed unused code and namespaces. Updated DLL references and method signatures for consistency and maintainability.

Ghost.Core/Result.cs

@@ -17,20 +17,14 @@ public readonly struct Result
         return new Result(true);
     }
 
-    public static Result Failure(string? message)
+    public static Result Fail(string? message)
     {
         return new Result(false, message);
     }
 
-    public void ThrowIfFailed()
-    {
-        if (!success)
-        {
-            throw new InvalidOperationException($"Operation failed: {message}");
-        }
-    }
-
     public override string ToString() => success ? "OK" : $"Error: {message}";
+
+    public static implicit operator Result(bool success) => success ? Success() : Fail(null);
 }
 
 public readonly struct Result<T>
@@ -52,18 +46,33 @@ public readonly struct Result<T>
         return new Result<T>(true, data);
     }
 
-    public static Result<T> Failure(string? message)
+    public static Result<T> Fail(string? message)
     {
         return new Result<T>(false, default!, message);
     }
 
-    public void ThrowIfFailed()
+    public override string ToString() => success ? $"OK: {value}" : $"Error: {message}";
+
+    public static implicit operator Result<T>(T? data) => data is not null ? Success(data) : Fail(null);
+}
+
+public static class ResultExtensions
+{
+    public static void ThrowIfFailed(this Result result)
     {
-        if (!success)
+        if (!result.success)
         {
-            throw new InvalidOperationException($"Operation failed: {message}");
+            throw new InvalidOperationException($"Operation failed: {result.message}");
         }
     }
 
-    public override string ToString() => success ? $"OK: {value}" : $"Error: {message}";
-}
+    public static T GetValueOrThrow<T>(this Result<T> result)
+    {
+        if (!result.success)
+        {
+            throw new InvalidOperationException($"Operation failed: {result.message}");
+        }
+
+        return result.value;
+    }
+}