feat(ui): implement premium beige design system and ux refinements

docker-compose.yml

@@ -28,6 +28,10 @@ services:
       LLM_MODEL: ${LLM_MODEL:-claude-sonnet-4-6}
       ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY:-}
       OPENAI_API_KEY: ${OPENAI_API_KEY:-}
+      AZURE_OPENAI_API_KEY: ${AZURE_OPENAI_API_KEY:-}
+      AZURE_OPENAI_ENDPOINT: ${AZURE_OPENAI_ENDPOINT:-}
+      AZURE_OPENAI_DEPLOYMENT: ${AZURE_OPENAI_DEPLOYMENT:-}
+      AZURE_OPENAI_API_VERSION: ${AZURE_OPENAI_API_VERSION:-2024-12-01-preview}
       GOOGLE_API_KEY: ${GOOGLE_API_KEY:-}
       WEBHOOK_URL: ${WEBHOOK_URL:-}
       SESSION_TTL_MINUTES: ${SESSION_TTL_MINUTES:-30}