add shadow db service for migration drift check

.github/workflows/build-and-publish.yaml

@@ -8,6 +8,20 @@ jobs:
   check-migrations:
     name: Check for Missing Migrations
     runs-on: ubuntu-latest
+    services:
+      shadow-db:
+        image: postgres:17
+        env:
+          POSTGRES_USER: prisma
+          POSTGRES_PASSWORD: prisma
+          POSTGRES_DB: shadow
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd="pg_isready -U prisma"
+          --health-interval=5s
+          --health-timeout=5s
+          --health-retries=5
     steps:
       - name: Checkout source code
         uses: actions/checkout@v4
@@ -23,9 +37,10 @@ jobs:
           bunx prisma migrate diff \
             --from-migrations prisma/migrations \
             --to-schema prisma/schema.prisma \
+            --shadow-database-url "postgresql://prisma:prisma@localhost:5432/shadow" \
             --exit-code
         env:
-          DATABASE_URL: "postgresql://dummy:dummy@localhost:5432/dummy"
+          DATABASE_URL: "postgresql://prisma:prisma@localhost:5432/shadow"
 
   build:
     name: Build