Phase 3: docker-compose for postgres, redis, caddy

Caddyfile

@@ -0,0 +1,7 @@
+{
+  local_certs
+}
+
+localhost:443 {
+  reverse_proxy host.docker.internal:3000
+}

docker-compose.yml

@@ -0,0 +1,45 @@
+services:
+  postgres:
+    image: postgres:16-alpine
+    environment:
+      POSTGRES_USER: fog
+      POSTGRES_PASSWORD: fog_dev
+      POSTGRES_DB: fog_expedition
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U fog -d fog_expedition"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+
+  redis:
+    image: redis:7-alpine
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis_data:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+
+  caddy:
+    image: caddy:2-alpine
+    ports:
+      - "443:443"
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - caddy_data:/data
+      - caddy_config:/config
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+volumes:
+  postgres_data:
+  redis_data:
+  caddy_data:
+  caddy_config: