ci: run tests etc

.github/workflows/test.yml

@@ -0,0 +1,33 @@
+name: Test Lint Fmt
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  deno-ci:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checkout the code
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      # Set up Deno
+      - name: Set up Deno
+        uses: denoland/setup-deno@v2
+        with:
+          deno-version: v2.x
+
+      # Test the project
+      - name: Run tests
+        run: deno test
+
+      # Format check
+      - name: Check formatting
+        run: deno fmt --check
+
+      # Lint check
+      - name: Lint code
+        run: deno lint

.gitignore

@@ -3,3 +3,4 @@ node_modules
 *.js
 yarn-error.log
 docs
+coverage