Introduce Event Services (#1653)

* Allow to enable/disable suspend & lock event handling

* Fix Windows

* Refactor event handling incl.CEC

* Revert "Auxiliary commit to revert individual files from 0d9a8b8a3a4a09609a339f54c7d8a9384c561282"

This reverts commit 80737d926ad151a07b2493dd1685ed502975cb2e.

* Support Events for Grabbers generically

* Have CECEvent to actions configurable, further clean-ups

* Remove handleEvent from V4L2grabber, as grabber will be stopped on suspend

* Validate that one CEC Event can only trigger one action

* MacOS lock/unlock added

* fast windows fix

* Corrections

* Fix CodeQL findings

* add macos lock/unlock handler

* Migration of CEC-config and have default actions

* Correct target_link_libraries

* Include Foundation

* macOS include AppKit

* Support Scheduled Events, cleanups.

* Fix destructing

* Fix coredump during free

* Consider additional error sceanrio

* Fix missing code

* install desktop icons

* correct bash logic

---------

Co-authored-by: Paulchen-Panther <16664240+Paulchen-Panther@users.noreply.github.com>

include/grabber/video/VideoWrapper.h

@@ -9,10 +9,6 @@
 	#include <grabber/video/v4l2/V4L2Grabber.h>
 #endif
 
-#if defined(ENABLE_CEC)
-	#include <cec/CECEvent.h>
-#endif
-
 class VideoWrapper : public GrabberWrapper
 {
 	Q_OBJECT
@@ -25,10 +21,6 @@ public slots:
 	bool start() override;
 	void stop() override;
 
-#if defined(ENABLE_CEC)
-	void handleCecEvent(CECEvent event);
-#endif
-
 	void handleSettingsUpdate(settings::type type, const QJsonDocument& config) override;
 
 private slots: