Stop forcing Vulkan NGL in compose override (that overrode .env). Raise mini profile context to 32768 for ~28–32GB RAM hosts.
Profiles select CPU vs Vulkan and Bonsai-27B vs Qwen3.5-9B Abliterated Q4_K_M. OpenHands is no longer optional; compose deploys every service. download-models.sh fetches both GGUF families as the profile requests.