Add ARM64 support (#641)

* Add ARM64 build configurations to projects

* StartMenu: add ARM64 support

* Add support for IAT hooking on ARM64

* Add ARM64 support to Classic IE

* Add ARM64 support to installer

NB: WiX 3.14.0.3910 or higher is required to create the MSI

* Revert whitespace change

* Separate x86/x64 and ARM64 installers

* Change suffix of ARM64 binaries

* Put also ARM64 MSI to final installer

* Fix sln

* Build some DLLs as ARM64X

These are meant to be loaded to both x64 and ARM64 processes.
We will compile them as ARM64X (when building for ARM64).
That way they will contain both x64 and ARM64 code paths.

https://learn.microsoft.com/en-us/windows/arm/arm64x-pe

* Make sure x64 installer cannot be installed on ARM64

In case if somebody manually tries to install x64 MSI on ARM64.
This is not supported/working scenario.

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Co-authored-by: ge0rdi <[email protected]>

Apply taskbar customizations to News and interests

Fixes #676

Fix custom button auto-hiding (#2041)

Update StartMenu.html (#2036)

Display "Searching..." progress always

Commit be8568c that introduced option to disable "See more results" also
changed behavior of "Searching..." item that indicates search in progress.

We will now make sure that the search progress indicator is displayed
always. No matter of options.

Show shutdown warning if there are multiple users logged in (#1303)

Properly scale default skin font according to DPI (#1110)

Original fix introduced in 528d15 was not correct.
The problem is that `SystemParametersInfo` uses DPI that current session
started with.

We should use `SystemParametersInfoForDpi` (available since Win10 1607)
that returns properly scaled font size.

Fixes #1110

Setup: Recognize also /h and /help parameters (#1278)

Otherwise they will get passed to `msiexec` that will display its help
window that may confuse our users (as they expect our help to be displayed).

New default Immersive skin for Win10/11 (#538)

Fixes #538

Select Apps icon based on Windows version

We now have nicer Apps icons for Win10/11 so we will select proper icon
based on Windows version.