remove private apis (#3002)

* Remove the private APIs entirely

This removes `CGSPrivate.h`, `CPSPrivate.h`, as well as
`QSCGSTransition.{h,m}` which only seemed to serve as adapters for them.
It additionally either removes entirely or comments out (to serve as a
quick and dirty reference for reimplementation) code that depended on
these files.

This will break the pretty animations.

See also: #3001

* Revert "#FIXME: Force-disable superfluous effects on startup"

This reverts commit a5640c6.

* Cleanup unused

* Remove references to flare

Quicksilver/Code-App/QSApp.m

@@ -32,13 +32,6 @@ +(void)load {
 		setenv("QSDebugCatalog", "1", YES);
 	}
 #endif
-	// #TODO @n8henrie: Hopefully temporary workaround for Sonoma
-	// https://github.com/quicksilver/Quicksilver/issues/2962
-	if (@available(macOS 14, *)) {
-		NSLog(@"Force-disabling superfluous effects at startup");
-		[[NSUserDefaults standardUserDefaults] setBool:false forKey:kUseEffects];
-	}
-
 }
 
 + (void)initialize {

Quicksilver/Code-App/QSController.m

@@ -474,7 +474,7 @@ - (void)animationDidEnd:(NSAnimation *)animation {
 
 - (void)hideSplash:sender {
     if (splashWindow) {
-        [splashWindow flare:self];
+//        [splashWindow flare:self];
         [splashWindow close];
         splashWindow = nil;
     }

Quicksilver/Code-App/QSSimpleNotifier.m

@@ -11,8 +11,6 @@
 #import "QSBackgroundView.h"
 #import "QSWindow.h"
 #import "NSColor_QSModifications.h"
-#import "QSCGSTransition.h"
-
 #import "QSWindowAnimation.h"
 
 #import <QSFoundation/QSFoundation.h>
@@ -36,16 +34,11 @@ - (id)init {
 - (void)hideWindow:(NSWindow *)window early:(BOOL)early {
 
 	if (early) {
-		//[window setShowEffect:[NSDictionary dictionaryWithObjectsAndKeys:@"QSExtraExtraEffect", @"transformFn", @"show", @"type", nil]];
 		[(QSWindow *)window performEffect:[NSDictionary dictionaryWithObjectsAndKeys:@"0.25", @"duration", @"QSPurgeEffect", @"transformFn", @"visible", @"type", nil]];
 		[(QSWindow *)window reallyOrderOut:self];
-
-		//[[QSWindowAnimation helper] flipHide:window];
 	} else {
 		[(QSWindow *)window performEffect:[NSDictionary dictionaryWithObjectsAndKeys:@"0.25", @"duration", @"QSShrinkEffect", @"transformFn", @"hide", @"type", nil]];
-
 		[(QSWindow *)window reallyOrderOut:self];
-
 	}
 	[window close];
 }
@@ -154,15 +147,10 @@ - (void)mainThreadDisplayNotificationWithAttributes:(NSDictionary *)attributes {
 	}
 
 	[self setThisTitle:titleString];
-	//
-	//[window pulse:self];
 
 	curTimer = [NSTimer scheduledTimerWithTimeInterval:2.0 target:self selector:@selector(hideNotification:) userInfo:window repeats:NO];
 
 	[[NSRunLoop currentRunLoop] addTimer:curTimer forMode:NSModalPanelRunLoopMode];
-	//		[attributes objectForKey:QSNotifierTitle] , GROWL_NOTIFICATION_TITLE,
-	//		[attributes objectForKey:QSNotifierText] , GROWL_NOTIFICATION_DESCRIPTION,
-	//		[[attributes objectForKey:QSNotifierIcon] TIFFRepresentation] , GROWL_NOTIFICATION_ICON,
 }
 - (void)hideNotification:(NSTimer *)timer {
 	NSWindow *window = [timer userInfo];