chore: update dependencies, add tests for nix and update the hash

Author: tembleking

.github/workflows/test.yml

@@ -27,3 +27,15 @@ jobs:
       if: runner.os == 'Linux'
     - run: npm test
       if: runner.os != 'Linux'
+
+  test-nix:
+    strategy:
+      matrix:
+        os: [macos-latest, ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: DeterminateSystems/nix-installer-action@main
+    - uses: DeterminateSystems/magic-nix-cache-action@main
+    - uses: DeterminateSystems/flake-checker-action@main
+    - run: nix build -L

.gitignore

@@ -4,4 +4,10 @@ node_modules
 .vscode-test/
 *.vsix
 vsc-extension-quickstart.md
-.DS_Store
+.DS_Store
+
+# Direnv
+.direnv/
+
+# Nix result
+result