Fix GTM Architect: Robust prompt syntax, Gemini API migration, Docker logging

docker-compose.yml

@@ -104,6 +104,9 @@ services:
       - ./gtm_projects.db:/app/gtm_projects.db
       # Mount the API key to the location expected by config.py
       - ./gemini_api_key.txt:/app/api_key.txt
+      # Mount Logs
+      - ./Log_from_docker:/app/Log_from_docker
     environment:
       - OPENAI_API_KEY=${OPENAI_API_KEY}
-      - SERPAPI_API_KEY=${SERPAPI_API_KEY}
+      - SERPAPI_API_KEY=${SERPAPI_API_KEY}
+      - PYTHONUNBUFFERED=1