feat: rebuild work queue api with fastapi and postgres

docker-compose.yml

@@ -1,18 +1,31 @@
 version: '3.8'
 services:
-  work-queue-api:
-    build: .
+  api:
     image: git.danhenry.dev/thelab/work-queue-api:latest
     ports:
       - "8080:8080"
     environment:
-      DATABASE_URL: /data/work_queue.db
-      PORT: 8080
-    volumes:
-      - ./data:/data
+      - DATABASE_URL=postgresql://postgres:password@db:5432/work_queue
+      - PORT=8080
+    depends_on:
+      db:
+        condition: service_healthy
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "wget", "-qO-", "http://localhost:8080/health"]
       interval: 30s
       timeout: 10s
       retries: 3
+
+  db:
+    image: postgres:16-alpine
+    environment:
+      - POSTGRES_PASSWORD=password
+      - POSTGRES_DB=work_queue
+    volumes:
+      - ./data/postgres:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 10s
+      timeout: 5s
+      retries: 5