Sync wiki with main through 55a3daf3e Cover PR #3496 (LFM3/LFM3-VL/LFM3-Omni definitions), #3497 (act_group_aware no-op when group_size <= 0), #3493-#3505 (RCO paper preset, teacher-KL, per-projection allocation, native MLX backend, Qwen3 staged GSQ support, ANE qualification benches), and #3507 (mlx_splitk_dispatch 0.32.4 mirror gate).
Rename Checkpoint-Formats page to Packing-Formats; add Complementary configs nav group - Checkpoint-Formats-and-Compatibility -> Packing-Formats-and-Compatibility (page file renamed; every inbound link retargeted and retitled). - Sidebar + Home: move Rotations/Smoothing/Norm Tuning and EoRA out of Quantization methods into a new Complementary configs group, with deep links to MSEConfig (mse=) and SmootherConfig in QuantizeConfig-Reference. These configs attach to multiple lifecycles rather than being methods.
Rename GPTQv2 method references to GPTAQ; keep gptq_v2 packed-format naming The quantization method formerly called GPTQv2 is now GPTAQ. Update the page title, sidebar, home index and prose to use GPTAQ only, and normalize packed-format mentions to the canonical gptq/gptq_v2 format strings so the method name no longer collides with the (unrelated) v2 zero-point format.
Rename project references: GPTQModel -> GPT-QModel
Sync wiki with main through c1976918
Add workflow SVGs and refresh documentation navigation and accuracy
Full documentation site: concepts, all quant methods, config reference, lifecycle, backends, internals