Rename agent-queue/docs/gigafactory/ to docs/GIGAFACTORY/ and update every
reference (README, system-overview code-map, and all phase job specs). Add an
index README that lists the docs and points to the companion docs in
learning_ai_common_plat. Docs-only; no behavior change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Move GIGAFACTORY_ROADMAP.md and GIGAFACTORY_SYSTEM_OVERVIEW.md under
agent-queue/docs/gigafactory/ so the scattered top-level docs are easy to
discover. Update the README links, the overview code-map, and all phase
job-spec source-of-truth paths to the new location. Pure docs move; no
behavior change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
