docs(local-llm): fleet brain changed to Qwen3-Next-80B-A3B-Instruct — 3 pages still document OptiQ 35B

[JacobPEvans-personal]

The resident fleet brain changed on 2026-07-18 (ansible-proxmox-ai#43, nix-darwin#1748, nix-ai#1272). These pages still describe the OptiQ 35B brain:

• local-llm/mac-studio.mdx
• local-llm/models-and-quantization.mdx
• local-llm/overview.mdx

Source of truth: llm_router_model_group_aliases in dryvist/ansible-proxmox-ai roles/llm_router/defaults/main.yml and the nix-darwin mlx catalog. Prefer describing the alias indirection over hardcoding model names so future swaps don't re-stale these pages.

[jacobpevans-claude]

Triage

Labels applied: type:docs, size:s, priority:medium, ai:ready

Type: Documentation update — 3 MDX pages reference a model that was replaced on 2026-07-18.

Size: S — files are named (local-llm/mac-studio.mdx, local-llm/models-and-quantization.mdx, local-llm/overview.mdx), scope is clear.

Priority: Medium — stale docs, no production breakage.

ai:ready: Applied. Concrete, self-contained change with named files and a clear approach (replace hardcoded model names with alias indirection). No design review needed.