Remove font-awesome and migrate its icons

layouts/partials/header.html

@@ -12,9 +12,7 @@
 
 <!--=================== cdn ==============================-->
 <link href="https://fonts.googleapis.com/css2?family=Muli:wght@300;400;500;600" rel="stylesheet">
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/brands.min.css" />
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/fontawesome.min.css" />
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/solid.min.css" />
+<link rel="stylesheet" href="/assets/css/fontello.css" />
 
 <!--================= fab-icon =========================-->
 <link rel="icon" type="image/png" href="/assets/images/logo-inverted.png" />

layouts/partials/home.html

@@ -27,7 +27,7 @@
     </ul>
     {{ if .Site.Data.sections }}
       {{ range first 1 (where (sort .Site.Data.sections "section.weight") ".section.enable" true) }}
-        <a href="#{{ replace (lower .section.name) " " "-" }}"><i class="arrow bounce fa fa-chevron-down"></i></a>
+        <a href="#{{ replace (lower .section.name) " " "-" }}"><i class="arrow bounce icon-down-open"></i></a>
       {{ end }}
     {{ end }}
   </div>

layouts/partials/next-prev-navigator.html

@@ -6,7 +6,7 @@
       {{ if (in site.Params.mainSections .Next.Type) }}
       <div class="col-md-6 previous-article">
         <a href="{{.Next.RelPermalink}}" class="btn btn-outline-info">
-          <span><i class="fas fa-chevron-circle-left"></i> Prev</span>
+          <span><i class="icon-angle-circled-left"></i> Prev</span>
           <br />
           <span>{{ .Next.Title }}</span>
         </a>
@@ -23,7 +23,7 @@
         {{ end}}
         <div class="{{ $columnWidth }} next-article">
           <a href="{{ .Prev.RelPermalink }}" class="btn btn-outline-info">
-            <span>Next <i class="fas fa-chevron-circle-right"></i></span>
+            <span>Next <i class="icon-angle-circled-right"></i></span>
             <br />
             <span>{{ .Prev.Title }}</span>
           </a>

layouts/partials/scripts.html

@@ -8,5 +8,5 @@
     crossorigin="anonymous"></script>
 
 <script src="/assets/js/navbar.js"></script>
-<script async src="https://cdnjs.cloudflare.com/ajax/libs/filterizr/2.2.4/vanilla.filterizr.min.js" ></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/filterizr/2.2.4/jquery.filterizr.min.js" ></script>