Add logging functionality with ILogger interface and implementations

GameCore/Logging/Interfaces/ILogger.cs

@@ -0,0 +1,9 @@
+namespace GameCore.Logging.Interfaces;
+
+public interface ILogger
+{
+    void Debug(string message);
+    void Info(string message);
+    void Warn(string message);
+    void Error(string message, Exception? ex = null);
+}