feat: Add complete Docker deployment with web-based setup wizard

Major additions:
- Web-based setup wizard (setup.php, setup_wizard.php, setup-wizard.js)
- Production Docker configuration (docker-compose.prod.yml, .env.production)
- Database initialization SQL files (deploy/init_settings.sql)
- Template builder system with drag-and-drop UI
- Advanced features (OAuth, CDN, enhanced analytics, monetization)
- Comprehensive documentation (deployment guides, quick start, feature docs)
- Design system with accessibility and responsive layout
- Deployment automation scripts (deploy.ps1, generate-secrets.ps1)

Setup wizard allows customization of:
- Platform name and branding
- Domain configuration
- Membership tiers and pricing
- Admin credentials
- Feature toggles

Database includes 270+ tables for complete video streaming platform with
advanced features for analytics, moderation, template building, and monetization.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

f_core/f_classes/class.loginremember.php

@@ -18,7 +18,7 @@ defined('_ISVALID') or header('Location: /error');
 class VLoginRemember extends VLogin
 {
     /* check if login remembered */
-    public function checkLogin($section)
+    public static function checkLogin($section)
     {
         global $db, $class_filter, $cfg;
 
@@ -76,7 +76,7 @@ class VLoginRemember extends VLogin
         }
     }
     /* set remembered login */
-    public function setLogin($section, $username, $password)
+    public static function setLogin($section, $username, $password)
     {
         $http_user_agent = isset($_SERVER['HTTP_USER_AGENT']) ? sha1($_SERVER['HTTP_USER_AGENT']) : null;
         $remote_addr     = isset($_SERVER[REM_ADDR]) && ip2long($_SERVER[REM_ADDR]) ? ip2long($_SERVER[REM_ADDR]) : null;
@@ -86,7 +86,7 @@ class VLoginRemember extends VLogin
         setcookie('l', $cookie, SET_COOKIE_OPTIONS);
     }
     /* clear remembered login */
-    public function clearLogin($section)
+    public static function clearLogin($section)
     {
         setcookie('l', '', DEL_COOKIE_OPTIONS);
     }