sync(bfmono): docs(reorg): prune legacy archives (+19 more) (bfmono@95404e10d)

This PR is an automated gambitmono sync of bfmono Gambit packages.

- Source: `packages/gambit/`
- Core: `packages/gambit-core/`
- bfmono rev: 95404e10d

Changes:
- bb5695ad5 docs(reorg): prune legacy archives
- 7fcb795ca docs: drop aibff CLI mention
- 321400305 docs(gambit): keep docs README external-only
- 5b8818d7e docs(gambit): move external posts to docs/posts
- 5f91c0fee docs(gambit): remove internal doc references
- 566038e35 docs(gambit): remove internal docs/policy/memos/coworkers
- 847e81de5 docs(gambit): drop stale docs-structure memo path
- d7e2577f9 docs(gambit): add docs reorg post
- 9118dd328 docs(gambit): archive docs-structure alignment memo
- 183701095 docs(gambit): add policy and memos readmes
- 2dade5b12 docs(gambit): align docs/policy/memos
- 149308372 feat(simulator-ui): overhaul sessions drawer and reset flow
- 66e268db2 fix(gambit): enforce test bot hangup after first reply in simpsons explainers
- fb56a27cc feat(gambit): unify calibrate drawer and toggle ratings
- fe1cf95d6 feat(gambit): add test bot chat flow + simpsons explainer scaffold
- 9b9eb64bf feat(gambit): test-bot init fill
- 91c8ab646 fix(gambit): disable test-bot init inheritance
- 3cb78f0e7 feat(gambit): restore model availability checks
- 2ac9fe805 test(gambit): add opt-in live provider integration tests
- 19f443033 feat(gambit): add deck startMode metadata

Do not edit this repo directly; make changes in bfmono and re-run the sync.

Author: bft-codebot

coworkers/README.md

@@ -1,15 +1,7 @@
 # Gambit Docs
 
-Gambit is an open-source, developer-first agent harness framework for building,
-running, and verifying LLM workflows. You define decks in Markdown or
-TypeScript, run them locally with a CLI and simulator, and capture ground-truth
-artifacts like transcripts, traces, and grades. It is deterministic, portable,
-and stateless by design.
+External docs only: user-facing documentation, concepts, guides, guarantees, and
+limitations. No internal execution or doctrine belongs here.
 
-This folder holds all Gambit documentation sources.
-
-- Coworker execution docs live in `./internal/`.
-- User-facing docs live in `./external/`.
-- Public posts live in `./external/posts/`.
-
-For structure rules and metadata conventions, see `./ABOUT.md`.
+This folder is external-only. Internal doctrine and execution intent live
+elsewhere; do not link internal material from here.

docs/ABOUT.md

@@ -11,4 +11,4 @@ Start here:
 - Guides: `./guides/`
 - Reference: `./reference/`
 - Examples: `./examples/`
-- Posts: `./posts/`
+- Posts: `../posts/`