common: refactor common library pt2 (#8588)

- remove common lib
- split settings, remove common-md
- move ipc interop/kb_layout to interop
- rename core -> settings, settings -> old_settings
- os-detect header-only; interop -> PowerToysInterop
- split notifications, move single-use headers where they're used
- winstore lib
- rename com utils
- rename Updating and Telemetry projects
- rename core -> settings-ui and remove examples folder
- rename settings-ui folder + consisent common/version include

src/common/updating/installer.cpp

@@ -1,18 +1,9 @@
 #include "pch.h"
 
 #include "installer.h"
-#include "version.h"
-#include <common/common.h>
-#include <common/notifications.h>
-
-#include <msi.h>
-#include <PathCch.h>
-
-#include <winrt/base.h>
-#include <winrt/Windows.Foundation.h>
-#include <winrt/Windows.Foundation.Collections.h>
-#include <winrt/Windows.ApplicationModel.h>
-#include <winrt/Windows.Management.Deployment.h>
+#include <common/version/version.h>
+#include <common/notifications/notifications.h>
+#include "utils/winapi_error.h"
 
 namespace // Strings in this namespace should not be localized
 {