updating dockerfiles for deployment vs local dev

.dockerignore

@@ -13,3 +13,4 @@ alembic/
 __pycache__
 *.pyc
 docker-compose.yaml
+docker-compose.dev.yaml

docker-compose.yaml

@@ -1,11 +1,9 @@
 services:
   app:
-    build:
+    image: git.sneakygeek.net/sneakygeek/sneakyswole:latest
-      context: .
-      dockerfile: Dockerfile
     container_name: sneakyswole
     ports:
-      - "8000:8000"
+      - "${APP_PORT:-8000}:8000"
     volumes:
       - sneakyswole-data:/app/data
     env_file: