Small refactor of scripts, Dockerfile, and docker-compose to support load balancing, and mutiple replicas. Various fixes related to playwright installation in container environment, static file handling, and etc.

docker-compose_prod.yml

@@ -1,15 +1,25 @@
 services:
+  loba:
+    image: lucaslorentz/caddy-docker-proxy:2.9
+    ports:
+      - 8000:8000
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - caddy_data:/data
+    depends_on:
+      - web
   web:
     build:
       context: .
       dockerfile: Dockerfile
       args:
-        ENV_FILE: .env.production
-    volumes:
-      - .:/code:z
-    ports:
-      - 8000:8000
-volumes:
-  postgres_data:
+        ENV_FILE: .env.dev
+    deploy:
+      mode: replicated
+      replicas: 4
     labels:
-      - "db_is_resettable_via_script"
+      caddy: ":8000"
+      caddy.reverse_proxy: "{{upstreams 8000}}"
+
+volumes:
+  caddy_data: