use postgres:17-alpine docker image

clean up db environment keys

docker-compose.yml

@@ -10,10 +10,7 @@ services:
       LOG_LEVEL: debug
       LOG_TEXTLOGGING: "true"
       #PORT: 3000
-      DB_ADDR: postgres:5432
-      #DB_USER: postgres
-      #DB_PASSWORD: postgres
-      #DB_DATABASE: postgres
+      DB_DSN: postgres://postgres:postgres@postgres:5432/postgres?sslmode=disable
       #AUTH_JWT_EXPIRY: 1h
       #AUTH_JWT_REFRESH_EXPIRY: 72h
       #AUTH_JWT_SECRET: my secret
@@ -27,7 +24,7 @@ services:
       ENABLE_CORS: "true"
 
   postgres:
-    image: postgres:16
+    image: postgres:17-alpine
     restart: unless-stopped
     ports:
       - 5432:5432