fix test and set button size

Author: marle3003

webui/src/views/Ldap.vue

@@ -296,7 +296,7 @@ function showImage(evt: MouseEvent) {
             <div class="text-center mt-3">
               <router-link
                 :to="{ path: '/docs/guides/ldap/quick-start' }"
-                class="btn btn-outline-primary btn-sm mt-3">
+                class="btn btn-outline-primary btn-lg mt-3">
                 Try LDIF Setup
               </router-link>
             </div>

webui/src/views/Mail.vue

@@ -110,7 +110,7 @@ function showImage(evt: MouseEvent) {
               Simulate outgoing and incoming mail to test real user flows without external dependencies.
             </p>
             <p class="fst-italic mb-0">
-              Prevent broken authentication and directory issues before they reach production.
+              Prevent broken email workflows before they reach production.
             </p>
           </div>