Enhanced User Experience and New Features

Added:

• Real-time chat support with a new chat widget in the interface.
• A new 404 error page to help with navigation when pages are missing.
• Function to fetch active subscriptions with detailed info.
• User-friendly error messages for unexpected errors during navigation.
  Improved:
• More specific messages for channel connection status when adding new channels.
• User redirection to social portal after OAuth login with Facebook and Google.
  Fixed:
• Correct session storage updates when switching organizations.
• Logout process now fully clears sessions across all tabs.