fix: add load-testing in CI

.github/workflows/load-testing.yaml

@@ -0,0 +1,55 @@
+name: Load Testing
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  run-load-testing:
+    runs-on: ubuntu-latest
+    services:
+      docker:
+        image: docker:19.03.12
+        options: --privileged
+        volumes:
+          - /var/run/docker.sock:/var/run/docker.sock
+    strategy:
+      fail-fast: false
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: './api/go.mod'
+
+      - name: Install Just
+        uses: extractions/setup-just@v2
+
+      - name: Set up prerequisites
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y docker-compose
+
+      - name: Start services with Docker Compose
+        run: just docker-up
+
+      - name: Wait for services to be ready
+        run: |
+          echo "Waiting for services to start..."
+          sleep 30
+
+      - name: Install Apache Benchmark
+        run: sudo apt-get install -y apache2-utils
+
+      - name: Run Load Test
+        run: |
+          ab -n 1000 -c 10 http://localhost/
+
+      - name: Shutdown Docker Compose
+        run: just docker-down