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/notifications/dont_show_again.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "../utils/timeutil.h"
+
+namespace notifications
+{
+    const inline wchar_t CantDragElevatedDontShowAgainRegistryPath[] = LR"(SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\DontShowMeThisDialogAgain\{e16ea82f-6d94-4f30-bb02-d6d911588afd})";
+    const inline int64_t CantDragElevatedDisableIntervalInDays = 30;
+
+    const inline wchar_t PreviewModulesDontShowAgainRegistryPath[] = LR"(SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\DontShowMeThisDialogAgain\{7e29e2b2-b31c-4dcd-b7b0-79c078b02430})";
+    const inline int64_t PreviewModulesDisableIntervalInDays = 30;
+
+    bool disable_toast(const wchar_t* registry_path);
+    bool is_toast_disabled(const wchar_t* registry_path, const int64_t disable_interval_in_days);
+}