Fix links, add better footer, use icofont

Fork/Font awesome is too heavy and fails for some icons.

src/partials/footer.html

@@ -1,5 +1,20 @@
 <footer class="footer">
   <div class="container">
+    <section>
+      <div>
+        <h2>Contact</h2>
+        <p>
+          For any question, suggestion, or if you want to sponsor to the
+          project, please contact me at: <br/>
+          <a href="mailto:contact@katenary.io"><i class="icofont-send-mail"></i> contact@katenary.io</a>
+        </p>
+        <p>
+          Issues and contributions are welcome on: <br />
+            <a href="https://repo.katenary.io/Katenary/katenary"><i class="icofont-users-alt-6"></i> Katenary repository</a>
+          </p>
+        </p>
+      </div>
+      </section>
     <section>
       <div>
         <h2>Special thanks</h2>
@@ -33,13 +48,13 @@
         <p>For this website:</p>
         <ul>
           <li>
-            <a href="https://repo.katenary.io/Katenary/katenary">Katenary repository</a>
+            <a href="https://repo.katenary.io/Katenary/katenary"><i class="icofont-users-alt-6"></i> Katenary repository</a>
             to follow, star, and contribute
           </li>
           <li>
             <a
               href="https://matrix.to/#/#katenary:matrix.org"
-              >Discussion on Matrix.org</a
+              ><i class="icofont-speech-comments"></i> Discussion on Matrix.org</a
             >
             the official Matrix channel for Katenary
           </li>

src/partials/header.html

@@ -6,7 +6,7 @@
       href="#features"
       class="down-arrow large-icon down"
       title="Scroll down to learn more"
-      ><i class="fa fa-arrow-down"></i
+      ><i class="icofont-arrow-down"></i
     ></a>
   </div>
 </header>

src/partials/navbar.html

@@ -6,16 +6,16 @@
     <nav>
       <ul>
         <li>
-          <a href="#top"><i class="fa fa-house"></i> Katenary</a>
+          <a href="#top"><i class="icofont-ui-home"></i> Katenary</a>
         </li>
-        <li><a href="#features"><i class="fa fa-gears"></i> Why Katenary?</a></li>
-        <li><a href="#how-it-works"><i class="fa fa-flash"></i> How It Works</a></li>
-        <li><a href="#how-to-use"><i class="fa fa-lightbulb-o"></i> How to use</a></li>
-        <li><a href="#tutorials"><i class="fa fa-university"></i> Tutorials</a></li>
-        <li><a href="#get-started"><i class="fa fa-spin fa-gear"></i> Get Started</a></li>
+        <li><a href="#features"><i class="icofont-gears"></i> Why Katenary?</a></li>
+        <li><a href="#how-it-works"><i class="icofont-flash"></i> How It Works</a></li>
+        <li><a href="#how-to-use"><i class="icofont-light-bulb"></i> How to use</a></li>
+        <li><a href="#tutorials"><i class="icofont-university"></i> Tutorials</a></li>
+        <li><a href="#get-started"><i class="spin icofont-gear"></i> Get Started</a></li>
         <li class="external">
           <a href="https://repo.katenary.io/Katenary/katenary" target="_blank"
-            ><i class="fa fa-gitea"></i> Katenary repository</a
+            ><i class="icofont-users-alt-6"></i> Katenary repository</a
           >
         </li>
       </ul>