Docker compose refactor

Added shell interpolation for environment variables

docker-compose.development.yml

@@ -1,18 +1,11 @@
 volumes:
   static-files:
-  node-modules:
 
 services:
-  celery:
-    build:
-      target: development
-    volumes:
-      - ./src/:/app/src
-
   django:
-    build:
+    build: &app-development-build
       target: development
-    command: /app/.venv/bin/python /app/src/manage.py runserver 0.0.0.0:8000
+    command: uv run --no-sync -- /app/src/manage.py runserver 0.0.0.0:8000
     ports:
       - "${DJANGO_PORT:-8000}:8000"
     volumes:
@@ -21,12 +14,19 @@ services:
     stdin_open: true
     tty: true
 
+  celery:
+    build:
+      <<: *app-development-build
+    volumes:
+      - ./src/:/app/src
+
   webpack:
     build:
+      target: frontend-build
       context: .
-      dockerfile: ./docker/webpack
+      args:
+        BUILD_ARG: "dev"
     command: npm run build:watch
     volumes:
       - ./src/:/app/src
       - static-files:/app/src/newsreader/static
-      - node-modules:/app/node_modules