fix(RECIPE-0005): complete iteration 0 — Playwright Alpine fix and Docker LMStudio setup

docker-compose.yml

@@ -2,13 +2,14 @@ services:
   app:
     build: .
     container_name: insta-recipe
+    network_mode: host
     ports:
       - "3000:3000"
     environment:
       # LLM Configuration (Required)
       - OPENAI_BASE_URL=${OPENAI_BASE_URL}
       - OPENAI_API_KEY=${OPENAI_API_KEY}
-      - LLM_MODEL=${LLM_MODEL:-gpt-4o}
+      - LLM_MODEL=${LLM_MODEL:-google/gemma-3-4b}
       
       # Queue Configuration (Optional)
       - QUEUE_CONCURRENCY=${QUEUE_CONCURRENCY:-2}