Merge fixes into v5.5 branch (#12)

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Co-authored-by: codacy-production[bot] <61871480+codacy-production[bot]@users.noreply.github.com>

resources/views/pages/admin/guestbook-del-confirm.blade.php

@@ -6,7 +6,7 @@
     <p>Are you sure you want to delete this entry?</p>
 
     <h3>Entry Details:</h3>
-    <table class="gb_entry_details">
+    <table class="gb-entry_details">
         <tr>
             <td><b>ID:</b></td>
             <td>{{ $entry->id }}</td>

resources/views/pages/admin/guestbook.blade.php

@@ -10,19 +10,19 @@
     @endphp
     <h1>Entries <small>({{ count($entries) }} total)</small></h1>
     @foreach ($entries as $entry)
-        <table class="gb_admin">
+        <table class="gb-admin">
             <tr>
                 <td>
                     Name:&nbsp;{{ $entry->name }}<br>
                     IP:&nbsp;&nbsp;&nbsp;{{ $entry->ip_address }}<br>
                     Date:&nbsp;{{ gmdate("H:i:s - Y-m-d", $entry->timestamp) }}
                 </td>
-                <td class="gb_del">
+                <td class="gb-del">
                     <a href="/admin/guestbook/delete?id={{ $entry->id }}">del</a>
                 </td>
             </tr>
             <tr>
-                <td colspan="2" class="gb_message">
+                <td colspan="2" class="gb-message">
                     <br>
                     {{ htmlspecialchars($entry->message) }}
                 </td>