refactor: sort keys, use usual qoute style

compose.yml

@@ -14,30 +14,30 @@ services:
       - redis
       - s3
     environment:
+      - AWS_ACCESS_KEY_ID
+      - AWS_REGION
+      - AWS_S3_ACL
+      - AWS_S3_FORCE_PATH_STYLE
+      - AWS_S3_UPLOAD_BUCKET_NAME
+      - AWS_S3_UPLOAD_BUCKET_URL
+      - AWS_S3_UPLOAD_MAX_SIZE
+      - AWS_SECRET_ACCESS_KEY
       - DATABASE_URL=postgres://user:pass@${STACK_NAME}_postgres:5432/outline
       - DATABASE_URL_TEST=postgres://user:pass@${STACK_NAME}_postgres:5432/outline-test
-      - REDIS_URL=redis://${STACK_NAME}_redis:6379
-      - URL=https://$DOMAIN
       - FORCE_HTTPS=true
-      - SECRET_KEY
-      - UTILS_SECRET
-      - AWS_ACCESS_KEY_ID
-      - AWS_SECRET_ACCESS_KEY
-      - AWS_REGION
-      - AWS_S3_UPLOAD_BUCKET_URL
-      - AWS_S3_UPLOAD_BUCKET_NAME
-      - AWS_S3_UPLOAD_MAX_SIZE
-      - AWS_S3_FORCE_PATH_STYLE
-      - AWS_S3_ACL
+      - OIDC_AUTH_URI
       - OIDC_CLIENT_ID
       - OIDC_CLIENT_SECRET
-      - OIDC_AUTH_URI
+      - OIDC_DISPLAY_NAME
+      - OIDC_SCOPES
       - OIDC_TOKEN_URI
       - OIDC_USERINFO_URI
       - OIDC_USERNAME_CLAIM
-      - OIDC_DISPLAY_NAME
-      - OIDC_SCOPES
       - PGSSLMODE=disable  
+      - REDIS_URL=redis://${STACK_NAME}_redis:6379
+      - SECRET_KEY
+      - URL=https://$DOMAIN
+      - UTILS_SECRET
     deploy:
       labels:
         - "traefik.enable=true"
@@ -49,20 +49,22 @@ services:
         #- "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect"
         #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
         #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
+
   redis:
     image: redis
     networks:
       - backend
+
   postgres:
     image: postgres:11
     networks:
       - backend
     environment:
-      POSTGRES_USER: user
-      POSTGRES_PASSWORD: pass
       POSTGRES_DB: outline
+      POSTGRES_PASSWORD: pass
+      POSTGRES_USER: user
     volumes:
-      - 'postgres_data:/var/lib/postgresql/data'
+      - "postgres_data:/var/lib/postgresql/data"
 
 networks:
   proxy: