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>

node-graph/gstd/Cargo.toml

@@ -14,8 +14,7 @@ gpu = [
 	"compilation-client",
 	"gpu-executor",
 ]
-vulkan = ["gpu", "vulkan-executor"]
-wgpu = ["gpu", "wgpu-executor", "dep:wgpu", "graph-craft/wgpu"]
+wgpu = ["gpu", "dep:wgpu", "graph-craft/wgpu"]
 quantization = ["autoquant"]
 wasm = ["wasm-bindgen", "web-sys", "js-sys"]
 imaginate = ["image/png", "base64", "js-sys", "web-sys", "wasm-bindgen-futures"]
@@ -28,6 +27,7 @@ wayland = []
 # Local dependencies
 dyn-any = { path = "../../libraries/dyn-any", features = ["derive"] }
 graph-craft = { path = "../graph-craft", features = ["serde"] }
+wgpu-executor = { path = "../wgpu-executor" }
 graphene-core = { path = "../gcore", default-features = false, features = [
 	"std",
 	"serde",
@@ -60,8 +60,6 @@ image = { workspace = true, default-features = false, features = [
 ] }
 
 # Optional local dependencies
-vulkan-executor = { path = "../vulkan-executor", optional = true }
-wgpu-executor = { path = "../wgpu-executor", optional = true }
 gpu-executor = { path = "../gpu-executor", optional = true }
 gpu-compiler-bin-wrapper = { path = "../gpu-compiler/gpu-compiler-bin-wrapper", optional = true }
 compilation-client = { path = "../compilation-client", optional = true }