Add initial files and database migration for ticket pricing system

- Created new directories and index files for controls, factory, and views.
- Added .htaccess files for URL rewriting in layout and images directories.
- Included a logo image in the layout/images directory.
- Implemented load_prices.php to load ticket prices from the database into settings.
- Developed admin panel settings page for enabling ticket sales.
- Created tickets management page in the admin panel to display and edit ticket prices.
- Added upgrade.php for database migrations, including creating the ticket_prices table and adding weekend price column.

autoload/controls/class.Tickets.php

@@ -8,7 +8,9 @@ class Tickets
   {
     global $settings;
 
-    if ( !$settings['tickets']['enable_sell'] )
+    $enable_sell = \factory\Apanel::getSetting('enable_sell', '1');
+
+    if ( !$enable_sell || $enable_sell === '0' )
       return \Tpl::view( 'tickets/disabled-sell' );
 
     return \Tpl::view('tickets/main-view', [
@@ -51,8 +53,13 @@ class Tickets
           $addon = 0;
       }
 
+      $is_weekend = $selected_date && in_array((new \DateTime($selected_date))->format('N'), ['6', '7']);
+      $base_price = $is_weekend
+        ? ($settings['tickets'][$ticket_id]['price_weekend'] ?? $settings['tickets'][$ticket_id]['price'])
+        : $settings['tickets'][$ticket_id]['price'];
+
       $basket[$ticket_id][$diffDays]['ticket_id'] = $ticket_id;
-      $basket[$ticket_id][$diffDays]['ticket_price'] = $settings['tickets'][$ticket_id]['price'] + $addon;
+      $basket[$ticket_id][$diffDays]['ticket_price'] = $base_price + $addon;
       $basket[$ticket_id][$diffDays]['product_id'] = $settings['tickets'][$ticket_id]['product_id'];
       $basket[$ticket_id][$diffDays]['quantity'] = 1;
       $basket[$ticket_id][$diffDays]['date'] = $selected_date;