Update navigation.webc

showcase/_includes/components/navigation.webc

@@ -1,7 +1,7 @@
 <nav class="bg-white border-gray-200 dark:bg-gray-900">
     <div class="max-w-screen-xl flex flex-wrap items-center justify-between mx-auto p-4">
       <a href="https://chi-eee.github.io/Behaviour_Tree_PiCar-V/" class="flex items-center space-x-3 rtl:space-x-reverse">
-          <img src="../static/BehaviourTree-PiCar.png" class="h-8" alt="Behaviour Tree PiCar-V Logo" />
+          <img src="./static/BehaviourTree-PiCar.png" class="h-8" alt="Behaviour Tree PiCar-V Logo" />
           <span class="self-center text-2xl font-semibold whitespace-nowrap dark:text-white">Behaviour Tree PiCar-V</span>
       </a>
       <button data-collapse-toggle="navbar-default" type="button" class="inline-flex items-center p-2 w-10 h-10 justify-center text-sm text-gray-500 rounded-lg md:hidden hover:bg-gray-100 focus:outline-none focus:ring-2 focus:ring-gray-200 dark:text-gray-400 dark:hover:bg-gray-700 dark:focus:ring-gray-600" aria-controls="navbar-default" aria-expanded="false">