ci: add github actions workflow

.github/workflows/ci.yml

@@ -0,0 +1,59 @@
+name: ai-ops-ci
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:16-alpine
+        env:
+          POSTGRES_USER: aiops
+          POSTGRES_PASSWORD: aiops123
+          POSTGRES_DB: ai_ops
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd="pg_isready -U aiops -d ai_ops"
+          --health-interval=10s
+          --health-timeout=5s
+          --health-retries=5
+      redis:
+        image: redis:7-alpine
+        ports:
+          - 6379:6379
+        options: >-
+          --health-cmd="redis-cli ping"
+          --health-interval=10s
+          --health-timeout=5s
+          --health-retries=5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.22.x'
+          cache: true
+
+      - name: Verify formatting
+        run: test -z "$(gofmt -l .)"
+
+      - name: Build
+        run: go build -buildvcs=false ./...
+
+      - name: Test
+        run: go test -buildvcs=false -race ./...
+
+      - name: Apply migrations smoke test
+        env:
+          PGPASSWORD: aiops123
+        run: |
+          psql -h localhost -U aiops -d ai_ops -f tech/migrations/000001_init_schema.up.sql
+          psql -h localhost -U aiops -d ai_ops -f tech/migrations/000002_add_notification_logs.up.sql