chore: rename "Wall of Love" to "Testimonial"

apps/classroomio-com/src/lib/Hero/Hero.svelte

@@ -64,7 +64,7 @@
   </p>
   <div class="mt-10 flex flex-col items-center justify-center gap-4 md:flex-row">
     <a
-      class="md:text-md w-11/12 rounded-md bg-blue-700 px-6 py-3 text-sm font-medium text-white transition-all delay-100 hover:bg-blue-800 hover:shadow-xl md:w-fit lg:px-6 lg:py-5 lg:font-semibold"
+      class="md:text-md w-11/12 rounded-md bg-blue-700 px-6 py-3 text-sm font-medium text-white text-center transition-all delay-100 hover:bg-blue-800 hover:shadow-xl md:w-fit lg:px-6 lg:py-5 lg:font-semibold"
       href="/signup"
       rel="noopener noreferrer nofollow"
     >

apps/classroomio-com/src/lib/Testimonial/Testimonial.svelte

@@ -2,14 +2,21 @@
   <h1
     class="mx-auto text-3xl md:text-4xl lg:text-6xl font-normal leading-[1.5] flex flex-col items-center gap-4"
   >
-    Wall of Love
+    Our Testimonials
   </h1>
 
   <p
-    class="mx-auto text-center mt-10 lg:mt-6 px-4 lg:p-0 text-md tracking-wide leading-6 text-gray-400 lg:w-2/4"
+    class="mx-auto text-center my-5 lg:mt-6 px-4 lg:p-0 text-md tracking-wide leading-6 text-gray-400 lg:w-2/4"
   >
-    What are people saying about ClassroomIO?
+    Our customers love us. Here's why you will too:
   </p>
+  <a
+    class="md:text-md w-11/12 rounded-md bg-blue-700 px-6 py-3 text-sm font-medium text-white text-center transition-all delay-100 hover:bg-blue-800 hover:shadow-xl md:w-fit lg:px-6 lg:py-5 lg:font-semibold"
+    href="/signup"
+    rel="noopener noreferrer nofollow"
+  >
+    Get Started for Free 🚀
+  </a>
 
   <div class="relative my-5 md:my-10 w-[85%] lg:w-[70%]">
     <div