Update Tauri to v2 and execute only the node graph in native

.envrc

@@ -0,0 +1 @@
+use flake .nix

.github/workflows/build-dev-and-ci.yml

@@ -89,7 +89,7 @@ jobs:
 
       - name: 🧪 Run Rust tests
         run: |
-          mold -run cargo test --all-features
+          mold -run cargo test --all-features --workspace
 
   # miri:
   #   runs-on: self-hosted

.nix/flake.nix

@@ -0,0 +1,114 @@
+# This is a helper file for people using NixOS as their operating system.
+# If you don't know what this file does, you can safely ignore it.
+# This file defines both the development environment for the project.
+#
+# Development Environment:
+# - Provides all necessary tools for Rust/WASM development
+# - Includes Tauri dependencies for desktop app development
+# - Sets up profiling and debugging tools
+# - Configures mold as the default linker for faster builds
+#
+#
+# Usage:
+# - Development shell: `nix develop`
+# - Run in dev shell with direnv: add `use flake` to .envrc
+{
+  description = "Development environment and build configuration";
+
+  inputs = {
+    # This url should be changed to match your system packages if you work on tauri because you need to use the same graphics library versions as the ones used by your system
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { nixpkgs, nixpkgs-unstable, rust-overlay, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        overlays = [ (import rust-overlay) ];
+        pkgs = import nixpkgs {
+          inherit system overlays;
+        };
+        pkgs-unstable = import nixpkgs-unstable {
+          inherit system overlays;
+        };
+
+        rustc-wasm = pkgs.rust-bin.stable.latest.default.override {
+          targets = [ "wasm32-unknown-unknown" ];
+          extensions = [ "rust-src" "rust-analyzer" "clippy" "cargo" ];
+        };
+
+        # Shared build inputs - system libraries that need to be in LD_LIBRARY_PATH
+        buildInputs = with pkgs; [
+          # System libraries
+          openssl
+          vulkan-loader
+          mesa
+          libraw
+
+
+          # Tauri dependencies: keep in sync with https://v2.tauri.app/start/prerequisites/
+          at-spi2-atk
+          atkmm
+          cairo
+          gdk-pixbuf
+          glib
+          gtk3
+          harfbuzz
+          librsvg
+          libsoup_3
+          pango
+          webkitgtk_4_1
+          openssl
+        ];
+
+        # Development tools that don't need to be in LD_LIBRARY_PATH
+        buildTools =  [
+          rustc-wasm
+          pkgs.nodejs
+          pkgs.nodePackages.npm
+          pkgs.binaryen
+          pkgs.wasm-bindgen-cli
+          pkgs-unstable.wasm-pack
+          pkgs.pkg-config
+          pkgs.git
+          pkgs.gobject-introspection
+          pkgs-unstable.cargo-tauri
+
+          # Linker
+          pkgs.mold
+        ];
+        # Development tools that don't need to be in LD_LIBRARY_PATH
+        devTools = with pkgs; [
+          cargo-watch
+          cargo-nextest
+          cargo-expand
+
+          # Profiling tools
+          gnuplot
+          samply
+          cargo-flamegraph
+
+        ];
+      in
+      {
+        # Development shell configuration
+        devShells.default = pkgs.mkShell {
+          packages = buildInputs ++ buildTools ++ devTools;
+
+          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
+          GIO_MODULE_DIR="${pkgs.glib-networking}/lib/gio/modules/";
+          XDG_DATA_DIRS="${pkgs.gsettings-desktop-schemas}/share/gsettings-schemas/${pkgs.gsettings-desktop-schemas.name}:${pkgs.gtk3}/share/gsettings-schemas/${pkgs.gtk3.name}:$XDG_DATA_DIRS";
+
+
+          shellHook = ''
+            alias cargo='mold --run cargo'
+          '';
+        };
+      }
+    );
+}