windows: Port to DirectX 11 (#34374)

Closes #16713
Closes #19739
Closes #33191
Closes #26692
Closes #17374
Closes #35077
Closes https://github.com/zed-industries/zed/issues/35205
Closes https://github.com/zed-industries/zed/issues/35262


Compared to the current Vulkan implementation, this PR brings several
improvements:

- Fewer weird bugs
- Better hardware compatibility
- VSync support
- More accurate colors
- Lower memory usage
- Graceful handling of device loss

---

**TODO:**

- [x] Don’t use AGS binaries directly
- [ ] The message loop is using too much CPU when ths app is idle
- [x] There’s a
[bug](https://github.com/zed-industries/zed/issues/33191#issuecomment-3109306630)
in how `Path` is being rendered.

---

Release Notes:

- N/A

---------

Co-authored-by: Kate <kate@zed.dev>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>

crates/gpui/src/platform/windows.rs

@@ -1,6 +1,8 @@
 mod clipboard;
 mod destination_list;
 mod direct_write;
+mod directx_atlas;
+mod directx_renderer;
 mod dispatcher;
 mod display;
 mod events;
@@ -14,6 +16,8 @@ mod wrapper;
 pub(crate) use clipboard::*;
 pub(crate) use destination_list::*;
 pub(crate) use direct_write::*;
+pub(crate) use directx_atlas::*;
+pub(crate) use directx_renderer::*;
 pub(crate) use dispatcher::*;
 pub(crate) use display::*;
 pub(crate) use events::*;