Update index.html

act:
-> updated the href to use the thymeleaf engine
-> new card added to redirect to new page (BST)

Author: sergio-oliveira-br

src/main/resources/templates/index.html

@@ -34,7 +34,7 @@ <h1>AlgoStruct</h1>
             <div class="card-body">
               <h5 class="card-title">Sorting</h5>
               <p class="card-text small text-muted mb-3">Compare performance of Sort Algoristhm with visualization.</p>
-              <a href="/generate-and-sort/page" class="btn btn-dark  btn-sm">Explore</a>
+              <a th:href="@{/generate-and-sort/page}" class="btn btn-dark  btn-sm">Explore</a>
             </div>
           </div>
         </div>
@@ -44,7 +44,7 @@ <h5 class="card-title">Sorting</h5>
             <div class="card-body">
               <h5 class="card-title">Array Analysis</h5>
               <p class="card-text small text-muted mb-3">Linear Search, Find Min/Max and Duplicate Checks algorithms.</p>
-              <a href="/generate-and-search/page" class="btn btn-dark btn-sm">Analyze</a>
+              <a th:href="@{/generate-and-search/page}" class="btn btn-dark btn-sm">Analyze</a>
             </div>
           </div>
         </div>
@@ -54,7 +54,7 @@ <h5 class="card-title">Array Analysis</h5>
             <div class="card-body">
               <h5 class="card-title">Singly Linked List</h5>
               <p class="card-text small text-muted mb-3">Basic implementation such as insert, delete, search, manipulation and  display.</p>
-              <a href="/linked-list/page" class="btn btn-dark btn-sm">Check out</a>
+              <a th:href="@{/linked-list/page}" class="btn btn-dark btn-sm">Check out</a>
             </div>
           </div>
         </div>
@@ -63,8 +63,18 @@ <h5 class="card-title">Singly Linked List</h5>
           <div class="card">
             <div class="card-body">
               <h5 class="card-title">Double Linked List</h5>
+              <p class="card-text small text-muted mb-3">A straightforward approach involves inserting, deleting, and searching.</p>
+              <a th:href="@{/double-linked-list/page}" class="btn btn-dark btn-sm">See</a>
+            </div>
+          </div>
+        </div>
+
+        <div class="col">
+          <div class="card">
+            <div class="card-body">
+              <h5 class="card-title">Binary Search Tree</h5>
               <p class="card-text small text-muted mb-3">The methods are currently being implemented!</p>
-              <a href="/double-linked-list/page" class="btn btn-secondary  btn-sm">View (Dev)</a>
+              <a th:href="@{/binary-search-tree/page}" class="btn btn-secondary btn-sm">View (Dev)</a>
             </div>
           </div>
         </div>