update render.conf

render.conf

@@ -1,10 +1,10 @@
-vert[SCENE] = shaders/main.vert
-frag[SCENE] = shaders/main.frag
+vert[SCENE] = shaders/screen.vert
+frag[SCENE] = shaders/gradient.frag
 
 vert[POST0] = shaders/quad.vert
 frag[POST0] = shaders/texture.frag
 
-vert[POST1] = shaders/main.vert
+vert[POST1] = shaders/screen.vert
 frag[POST1] = shaders/ripple.frag
 
 texture = assets/tsodinW-345.png