chore: add a shell.nix file to handle render libs (#219)

shell.nix

@@ -0,0 +1,38 @@
+{ pkgs ? import <nixpkgs> {} }:
+
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    # Rust
+    rustup
+    # Render tool libs
+    xorg.libX11
+    xorg.libXcursor
+    xorg.libXi
+    libxkbcommon
+    xorg.libxcb
+    libudev-zero
+  ];
+
+  # Render tool libs
+  LD_LIBRARY_PATH = "$LD_LIBRARY_PATH:${
+    with pkgs;
+    pkgs.lib.makeLibraryPath [
+      xorg.libX11
+      xorg.libXcursor
+      xorg.libXi
+      libxkbcommon
+      xorg.libxcb
+      pkgs.vulkan-loader
+      pkgs.glfw
+    ]
+  }";
+
+  # Shell hook to set up the environment
+  shellHook = ''
+    # Initialize rustup if not already done
+    if [ ! -d "$HOME/.rustup" ]; then
+      rustup default stable
+      rustup component add rust-analyzer
+    fi
+  '';
+}