Sync wiki with main through de7db05cc Cover #3565 explicit module plans, fail-closed tree loading, projection roles, MoE discovery and rotation lookup. Replace pre-merge guide links from #3566 with merged source pins. Other user-facing merges in the 24-hour safety window are already documented.
Sync wiki with main through ca5255805 Covered: #3487 looper post-prepare empty-calibration ValueError; #3488 7.8.0 release bump (re-pinned version declarations and source links on all touched pages to ca5255805).
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