feat: added pull-request action

.github/workflows/pull-request.yml

@@ -0,0 +1,30 @@
+name: Pull Request
+on:
+  pull_request:
+    types: [opened, reopened, synchronize, ready_for_review]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  verify:
+    name: Verify
+    uses: ./.github/workflows/verify.yml
+
+  size:
+    name: Size
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        uses: ./.github/actions/install-deps
+
+      - name: Report build size
+        uses: preactjs/compressed-size-action@v2
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}