feat: update font to Roboto across templates and add campaign/ad group filters in product views

- Changed font from Open Sans to Roboto in layout files.
- Added campaign and ad group filters in products main view.
- Enhanced product history to include campaign and ad group IDs.
- Updated migrations to support new campaign and ad group dimensions in product statistics.
- Introduced new migration files for managing campaign types and dropping obsolete columns.

templates/site/layout-unlogged.php

@@ -8,7 +8,7 @@
     <meta name="robots" content="noindex, nofollow">
     <link rel="preconnect" href="https://fonts.googleapis.com">
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-    <link href="https://fonts.googleapis.com/css2?family=Open+Sans:ital,wght@0,300..800;1,300..800&display=swap" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300..800;1,300..800&display=swap" rel="stylesheet">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css">
     <script src="https://code.jquery.com/jquery-3.7.1.min.js" integrity="sha256-/JqT3SQfawRcv/BIHPThkBvs0OEvtFFmqPF/lYI/Cxo=" crossorigin="anonymous"></script>
     <link rel="stylesheet" type="text/css" href="/layout/style.css">
@@ -42,3 +42,4 @@
     </div>
   </body>
 </html>
+