ci: skip identical ci in merge queue (#1191)

.github/workflows/ci.yml

@@ -5,8 +5,24 @@ on:
   merge_group:
 
 jobs:
+  # Add pre-job to skip duplicate actions in merge queues
+  pre-job:
+    runs-on: ubuntu-latest
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    timeout-minutes: 15
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@v5
+        with:
+          do_not_skip: '["workflow_dispatch"]'
+
   build:
+    needs:
+      - pre-job
+    if: needs.pre-job.outputs.should_skip != 'true'
     runs-on: ubuntu-latest
+    timeout-minutes: 20
     steps:
       - uses: actions/checkout@v3
         with:
@@ -25,5 +41,4 @@ jobs:
       - run: pnpm install
 
       - name: Build next.js app
-        # change this if your site requires a custom build command
         run: pnpm build