ci: add format-check job

Adds a `format-check` job that runs `pnpm format:check` (oxfmt) on every
PR and gates the publish step on it the same way as lint.

Author: B4nan

.github/workflows/test_and_release.yaml

@@ -63,10 +63,24 @@ jobs:
                 uses: apify/workflows/pnpm-install@main
             -   run: pnpm lint
 
+    format-check:
+        name: Format check
+        runs-on: ubuntu-latest
+
+        steps:
+            -   uses: actions/checkout@v6
+            -   name: Use Node.js 24
+                uses: actions/setup-node@v6
+                with:
+                    node-version: 24
+            -   name: Install pnpm and dependencies
+                uses: apify/workflows/pnpm-install@main
+            -   run: pnpm format:check
+
     publish:
         name: Publish to NPM
         if: github.ref == 'refs/heads/master'
-        needs: [ test, build, lint ]
+        needs: [ test, build, lint, format-check ]
         runs-on: ubuntu-latest
         steps:
             -   uses: actions/checkout@v6