Start SmartPointers (#1679)

* Refactor to fix #1671

* Add GUI/NonGUI mode to info page

* Do not show lock config, if in non-UI mode

* Updae Changelog

* Correct includes

* Ensure key member initialization - RGB Channels

* Ensure key member initialization - WebServer

* Update RGBChannels

* Fix initialization order

* Fix key when inserting new logger in LoggerMap,
Prepare logBuffer-JSON snapshot view in LoggerManager,
Increase buffered loglines to 500

* Fix Memory leak in GrabberWrapper

* Fix Memory leak in BlackBorderProcessor

* Fix Memory leak in BlackBorderProcessor

* use ninja generator under macos

* Fix BGEffectHandler destruction

* Fix Mdns code

* Clear list after applying qDeleteAll

* Fix deletion of CecHandler

* Fix memory leak caused by wrong buffer allocation

* Remove extra pixel consistently

* Change mDNS to Qt SmartPointers

* Correct removal

* Fix usage of _width/_height (they are the output resolution, not the screen resolution)
That avoids unnecessary resizing of the output image with every transferFrame call

* Move main non Thread Objects to Smart Pointers

* Refactor Hyperion Daemon unsing smartpointers

* Correction

* Correct typos/ align text

* Fix startGrabberDispmanx

* Fix startGrabberDispmanx

* Address CodeQL finding

* Create Screen grabbers via Template

* Fix typo

* Change way of logging

* Revert change

* Address deprecation warning

* Correct auto screen grabber evaluation

---------

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

include/hyperion/Grabber.h

@@ -113,6 +113,13 @@ public:
 
 	QString getGrabberName() const { return _grabberName; }
 
+	///
+	/// @brief Determine if the grabber is available.
+	///
+	/// @return true, on success (i.e. library is present), else false
+	///
+	virtual bool isAvailable() { return _isAvailable; }
+
 public slots:
 
 	virtual void handleEvent(Event event) {}
@@ -168,10 +175,15 @@ protected:
 
 	// Device states
 
+	/// Is the device available?
+	bool _isAvailable;
+
 	/// Is the device enabled?
 	bool _isEnabled;
 
 	/// Is the device in error state and stopped?
 	bool _isDeviceInError;
 
+
+
 };