Restore functionality of GPU infrastructure (#1797)

* Update gpu nodes to compile again

Restructure `gpu-executor` and `wgpu-executor`

And libssl to nix shell

Fix graphene-cli and add half percision color format

Fix texture scaling

Remove vulkan executor

Fix compile errors

Improve execution request deduplication

* Fix warnings

* Fix graph compile issues

* Code review

* Remove test file

* Fix lint

* Wip make node futures send

* Make futures Send on non wasm targets

* Fix warnings

* Fix nested use of block_on

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

shell.nix

@@ -41,7 +41,15 @@ in
       pkgs.nodejs
       pkgs.cargo
       pkgs.cargo-watch
+      pkgs.cargo-nextest
+      pkgs.cargo-expand
       pkgs.wasm-pack
+      pkgs.wasm-bindgen-cli
+      pkgs.vulkan-loader
+      pkgs.libxkbcommon
+      pkgs.llvm
+      pkgs.gcc-unwrapped.lib
+      pkgs.llvmPackages.libcxxStdenv
 
       pkgs.openssl
       pkgs.glib
@@ -57,8 +65,8 @@ in
     ];
 
 
-    LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [pkgs.openssl];
     # Hacky way to run cago through Mold
+    LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [pkgs.openssl pkgs.vulkan-loader pkgs.libxkbcommon pkgs.llvmPackages.libcxxStdenv pkgs.gcc-unwrapped.lib pkgs.llvm];
     shellHook = ''
     alias cargo='mold --run cargo'
     '';