feat: improve tooling

.github/workflows/pr-checks.yml

@@ -6,14 +6,24 @@ on:
       - main
 
 jobs:
-  build:
+  lint:
     runs-on: ubuntu-latest
-    name: Build and Test (Node ${{ matrix.node-version }})
-
+    name: Linting
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install dependencies
+        run: npm ci
+      - name: Linting
+        run: npm run lint
+      - name: Formatting
+        run: npm run format:check
+  test:
+    needs: lint
+    runs-on: ubuntu-latest
+    name: Testing (Node ${{ matrix.node-version }})
     strategy:
       matrix:
-        node-version: [16.x, 18.x, 20.x, 22.x]
-
+        node-version: [18.x, 20.x, 22.x]
     steps:
       - uses: actions/checkout@v4
       - name: Install Node.js

.nvmrc

@@ -0,0 +1 @@
+22.19.0

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "singleQuote": true,
+  "tabWidth": 2
+}