ci: add test workflow

.editorconfig

@@ -7,5 +7,5 @@ indent_size = 4
 end_of_line = lf
 trim_trailing_whitespace = true
 
-[*.json]
+[*.{json,md,yml,yaml}]
 indent_size = 2

.github/workflows/test.yml

@@ -0,0 +1,29 @@
+name: test
+
+on:
+  - push
+  - pull_request
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install PNPM
+        uses: pnpm/[email protected]
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version-file: .node-version
+          cache: pnpm
+
+      - name: Install Dependencies
+        run: pnpm install
+
+      - name: Run Tests
+        run: pnpm run test