feat: canvas are now generic

front/MyINPulse-front/src/views/CanvasView.vue

@@ -1,5 +1,10 @@
 <!-- src/views/CanvasView.vue -->
 <template>
+    <div>
+      <header>
+        <HeaderCanvas />
+      </header>
+    </div>
     <div>
       <h1>Page Canvas</h1>
       <LeanCanvas />
@@ -7,6 +12,7 @@
   </template>
   
   <script setup lang="ts">
-  import LeanCanvas from '@/components/canvas/Lean-canvas.vue';
+  import HeaderCanvas from '../components/canvas/HeaderCanvas.vue';
+  import LeanCanvas from '../components/canvas/LeanCanvas.vue';
   </script>