Run publint in Github Actions (#52)

closes #51

Runs publint during the `test` job. Also merges the lint job into the
test job.

.github/workflows/test.yml

@@ -10,14 +10,6 @@ on:
     branches: [main]
 
 jobs:
-  lint:
-    name: Lint JS
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-      - name: Lint JS
-        run: npx --yes oxlint@latest -D perf
   test:
     name: Unit tests
     runs-on: ubuntu-latest
@@ -30,7 +22,13 @@ jobs:
           cache: "npm"
       - name: Install dependencies
         run: npm install --ignore-scripts --no-audit
-      - name: Run unit tests
+      - name: Unit tests
         run: npm test
-      - name: Test types
+      - name: Check types
         run: npm run check
+      - name: Lint JS
+        run: npx --yes oxlint@latest -D perf
+      - name: Build package
+        run: npm run build
+      - name: "Publint"
+        run: "npx --yes publint"