NoImplicitPrelude language extension; add Relude dependency

src/Main.hs

@@ -1,11 +1,13 @@
+{-# LANGUAGE NoImplicitPrelude #-}
+
 module Main (main) where
 
 -- IMPORTS --
 
 import Graphics.Rendering.OpenGL as GL
 import Graphics.UI.GLFW as GLFW
-import Control.Monad (forever)
-import System.Exit (exitSuccess)
+import Relude
+import Relude.Monad (forever)
 
 -- MAIN --