Refactor: Move classes to separate files with one-liner namespace style

X86Disassembler/PE/ImportDescriptor.cs

@@ -25,25 +25,4 @@ namespace X86Disassembler.PE
             DllName = string.Empty;
         }
     }
-    
-    /// <summary>
-    /// Represents an imported function in a PE file
-    /// </summary>
-    public class ImportedFunction
-    {
-        public string Name;         // Function name
-        public ushort Hint;         // Hint value
-        public bool IsOrdinal;      // True if imported by ordinal
-        public ushort Ordinal;      // Ordinal value (if imported by ordinal)
-        public uint ThunkRVA;       // RVA of the thunk for this function
-        
-        /// <summary>
-        /// Initializes a new instance of the ImportedFunction class
-        /// </summary>
-        public ImportedFunction()
-        {
-            // Initialize string field to avoid nullability warning
-            Name = string.Empty;
-        }
-    }
 }