Updated to support 4.7.9

Fix: Post and topics check.

Fix: getsiteurl.
Fix: Website testing RC fixed.
Fix: array_unique for presets in Helper::class
Fix: Fixed setLastCall() in RemoteCalls::class
Fix: Refactoring setLastCall()
Upd: DB. Prepare method implemented.
Fix: SFW. Log query fixed.
Fix: SFW. Creating tables fixed.

Fix: contactn form hook.
Fix: Made the ctCookiesTest function static.
Fix: Redid the addition of the table prefix, fixed the work of SFW.
Fix: Fixed method incompatibility error when using php 8.
Fix: add table prefix in DB names.

Fix: add table prefix in DB queries
Fix: Fixed method incompatibility error when using php 8
Fix: Fixed the work of SFW
Fix: Made the ctCookiesTest function static

Fix: Captcha on contact form.
Fix: Global hook.
Fix: Error message.
Fix: Comment protection.
Upd: Update lib.

Fix: update agent version.
Fix: rename classname file.
Fix: check current member before checking.
Fix: redecalration of notice_paid_till.
Fix: change notification class to avoid notification issues.

The plugin was rebuilt as an application.

Fix guest comment checking
Improved spam protection
Bug fixes and other minor improvements

Improve spam protection
Correct display data type in log
Correct server response for blocking messages
Fix AJAX response for contact form/comments