Move files

BackGround, Canvas, Tree to dir canvas

inc/App.hpp

@@ -1,5 +1,5 @@
 #include <vector>
-#include "Canvas.hpp"
+#include "canvas/Canvas.hpp"
 
 class App
 {

src/canvas/BackGround.cpp

@@ -1,4 +1,4 @@
-#include "BackGround.hpp"
+#include "canvas/BackGround.hpp"
 #include "Math.hpp"
 
 #include "raylib.h"

src/canvas/Canvas.cpp

@@ -1,4 +1,4 @@
-#include "Canvas.hpp"
+#include "canvas/Canvas.hpp"
 
 void Canvas::init(int size)
 {

src/canvas/Tree.cpp

@@ -1,7 +1,7 @@
 #include <cmath>
 #include "raylib.h"
 #include "raymath.h"
-#include "Tree.hpp"
+#include "canvas/Tree.hpp"
 #include "Math.hpp"
 
 // Public