Refactor: Update Novu theme integration

src/integrations/supabase/types.ts

@@ -1362,6 +1362,19 @@ export type Database = {
         }
         Returns: undefined
       }
+      migrate_existing_users_to_novu: {
+        Args: Record<PropertyKey, never>
+        Returns: {
+          email: string
+          error_message: string
+          success: boolean
+          user_id: string
+        }[]
+      }
+      register_novu_subscriber: {
+        Args: { _user_id: string }
+        Returns: boolean
+      }
       update_company_ratings: {
         Args: { target_company_id: string }
         Returns: undefined