Update to higher res logo

Author: Claude Assistant

components/header.html

@@ -5,7 +5,7 @@
     <div class="container">
       <nav class="navbar flex justify-between items-center relative duration-300 h-16" x-data="{ isOpen: false, frameworksOpen: false, communityOpen: false }">
         <a class="navbar-brand" href="index.html">
-          <img class="h-12 w-auto" src="assets/img/MONAI-logo_color.png" alt="Logo">
+          <img class="h-12 w-auto" src="assets/img/MONAI-logo_color_full.png" alt="Logo">
         </a>
         <button class="navbar-toggler focus:outline-none block lg:hidden p-2" type="button" @click="isOpen = !isOpen">
           <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">