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/Syscalls/debug.cpp

@@ -5,8 +5,8 @@
  */
 
 #include <Kernel/KSyms.h>
+#include <Kernel/Library/UserOrKernelBuffer.h>
 #include <Kernel/Tasks/Process.h>
-#include <Kernel/UserOrKernelBuffer.h>
 #include <Kernel/kstdio.h>
 
 namespace Kernel {

Kernel/Syscalls/execve.cpp

@@ -12,10 +12,10 @@
 #include <Kernel/FileSystem/Custody.h>
 #include <Kernel/FileSystem/OpenFileDescription.h>
 #include <Kernel/FileSystem/VirtualFileSystem.h>
+#include <Kernel/Library/Panic.h>
 #include <Kernel/Memory/MemoryManager.h>
 #include <Kernel/Memory/Region.h>
 #include <Kernel/Memory/SharedInodeVMObject.h>
-#include <Kernel/Panic.h>
 #include <Kernel/PerformanceManager.h>
 #include <Kernel/Security/Random.h>
 #include <Kernel/Tasks/Process.h>

Kernel/Syscalls/getrandom.cpp

@@ -4,9 +4,9 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <Kernel/Library/UserOrKernelBuffer.h>
 #include <Kernel/Security/Random.h>
 #include <Kernel/Tasks/Process.h>
-#include <Kernel/UserOrKernelBuffer.h>
 
 namespace Kernel {
 

Kernel/Syscalls/jail.cpp

@@ -6,8 +6,8 @@
 
 #include <AK/Userspace.h>
 #include <Kernel/API/Jail.h>
+#include <Kernel/Library/StdLib.h>
 #include <Kernel/Security/Jail.h>
-#include <Kernel/StdLib.h>
 #include <Kernel/Tasks/Process.h>
 
 namespace Kernel {

Kernel/Syscalls/open.cpp

@@ -8,7 +8,7 @@
 #include <Kernel/Debug.h>
 #include <Kernel/FileSystem/Custody.h>
 #include <Kernel/FileSystem/VirtualFileSystem.h>
-#include <Kernel/KLexicalPath.h>
+#include <Kernel/Library/KLexicalPath.h>
 #include <Kernel/Net/LocalSocket.h>
 #include <Kernel/Tasks/Process.h>
 

Kernel/Syscalls/unveil.cpp

@@ -10,7 +10,7 @@
 #include <Kernel/API/Unveil.h>
 #include <Kernel/FileSystem/Custody.h>
 #include <Kernel/FileSystem/VirtualFileSystem.h>
-#include <Kernel/KLexicalPath.h>
+#include <Kernel/Library/KLexicalPath.h>
 #include <Kernel/Tasks/Process.h>
 
 namespace Kernel {

Kernel/Syscalls/utimensat.cpp

@@ -7,7 +7,7 @@
 #include <AK/Assertions.h>
 #include <AK/StringView.h>
 #include <Kernel/FileSystem/VirtualFileSystem.h>
-#include <Kernel/KLexicalPath.h>
+#include <Kernel/Library/KLexicalPath.h>
 #include <Kernel/Tasks/Process.h>
 
 namespace Kernel {