Add favicon and update layout files; enhance product query and table styles

templates/products/main_view.php

@@ -21,7 +21,7 @@
 <div class="admin-form theme-primary">
   <div class="panel heading-border panel-primary">
     <div class="panel-body">
-      <table class="table table-sm" id="products">
+      <table class="table table-sm table-hover" id="products">
         <thead>
           <tr>
             <th scope="col">Id</th>
@@ -65,7 +65,7 @@
         processing: true,
         serverSide: true,
         columns: [
-          { width: '6.25rem', orderable: false },
+          { width: '100px', orderable: false },
           { width: 'auto', name: 'title', render: function( data, type, row ) {
             return `
               <div class="table-product-title">
@@ -73,7 +73,7 @@
                   ${data}
                 </a>
                 <span class="edit-product-title" offer-id="${row[0]}">
-                  <i class="bi bi-pencil-square"></i>
+                  <i class="fa fa-pencil-square"></i>
                 </span>
               </div>
             `;