Chore: Run yarn lint in CI (#1716)

* Chore: Run yarn lint

* Run only on push

* Format lint.yml

.github/workflows/lint.yml

@@ -0,0 +1,15 @@
+name: Lint frontend
+
+on: [push]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'yarn'
+      - run: yarn install
+      - run: yarn lint