Everywhere: Move global Kernel pattern code to Kernel/Library directory

This has KString, KBuffer, DoubleBuffer, KBufferBuilder, IOWindow,
UserOrKernelBuffer and ScopedCritical classes being moved to the
Kernel/Library subdirectory.

Also, move the panic and assertions handling code to that directory.

Kernel/Devices/Audio/AC97.cpp

@@ -8,7 +8,6 @@
 #include <Kernel/Arch/Delay.h>
 #include <Kernel/Devices/Audio/AC97.h>
 #include <Kernel/Devices/DeviceManagement.h>
-#include <Kernel/IOWindow.h>
 #include <Kernel/InterruptDisabler.h>
 #include <Kernel/Memory/AnonymousVMObject.h>
 

Kernel/Devices/Audio/AC97.h

@@ -12,8 +12,8 @@
 #include <Kernel/Bus/PCI/Device.h>
 #include <Kernel/Devices/Audio/Controller.h>
 #include <Kernel/Devices/CharacterDevice.h>
-#include <Kernel/IOWindow.h>
 #include <Kernel/Interrupts/IRQHandler.h>
+#include <Kernel/Library/IOWindow.h>
 #include <Kernel/Locking/SpinlockProtected.h>
 
 namespace Kernel {

Kernel/Devices/Audio/IntelHDA/Codec.h

@@ -14,7 +14,7 @@
 #include <AK/RefPtr.h>
 #include <AK/Vector.h>
 #include <Kernel/Devices/Audio/IntelHDA/Format.h>
-#include <Kernel/KString.h>
+#include <Kernel/Library/KString.h>
 
 namespace Kernel::Audio::IntelHDA {
 

Kernel/Devices/Audio/IntelHDA/Controller.h

@@ -16,7 +16,7 @@
 #include <Kernel/Devices/Audio/Controller.h>
 #include <Kernel/Devices/Audio/IntelHDA/OutputPath.h>
 #include <Kernel/Devices/Audio/IntelHDA/RingBuffer.h>
-#include <Kernel/IOWindow.h>
+#include <Kernel/Library/IOWindow.h>
 
 namespace Kernel::Audio::IntelHDA {
 

Kernel/Devices/Audio/IntelHDA/OutputPath.h

@@ -12,7 +12,7 @@
 #include <AK/Vector.h>
 #include <Kernel/Devices/Audio/Channel.h>
 #include <Kernel/Devices/Audio/IntelHDA/Stream.h>
-#include <Kernel/KString.h>
+#include <Kernel/Library/KString.h>
 
 namespace Kernel::Audio::IntelHDA {
 

Kernel/Devices/Audio/IntelHDA/RingBuffer.h

@@ -7,7 +7,7 @@
 #pragma once
 
 #include <Kernel/Devices/Audio/IntelHDA/Timing.h>
-#include <Kernel/IOWindow.h>
+#include <Kernel/Library/IOWindow.h>
 
 namespace Kernel::Audio::IntelHDA {
 

Kernel/Devices/Audio/IntelHDA/Stream.h

@@ -11,7 +11,7 @@
 #include <AK/OwnPtr.h>
 #include <Kernel/Devices/Audio/IntelHDA/Codec.h>
 #include <Kernel/Devices/Audio/IntelHDA/Format.h>
-#include <Kernel/IOWindow.h>
+#include <Kernel/Library/IOWindow.h>
 #include <Kernel/Locking/SpinlockProtected.h>
 
 namespace Kernel::Audio::IntelHDA {