chore(repo): public housecleaning — remove internal-only docs + sanitize comments (#52)

* chore(repo): public housecleaning — remove internal-only docs + sanitize comments

Pre-A2A-Discussion outreach, the public repo carried a substantial
amount of internal strategy / personal scheduling material that
shouldn't be visible to TSC voices and security analysts clicking
through from Discussion #1803. This PR removes it and sanitizes the
comments + descriptions in surviving files.

## Removed (internal-only working docs, now gitignored)

- CLAUDE.md — Claude Code project memory; exposes "marketplace" /
  "Agent Work Exchange" framing inconsistent with public positioning.
- PROJECT-PLAN.md — week-by-week build plan, abandon triggers, named
  outreach targets.
- docs/foundation/{LOCKED.md, foxbook-foundation.md} — pinned non-
  negotiables, internal SLOs, foundation doc.
- docs/outreach.md — three DMs + 10 named targets + send-discipline
  rules.
- docs/distribution.md — internal product framing.
- docs/user-journey.md — sales-funnel framing.
- docs/pre-mortem-v1.md — internal v1 fail-mode analysis.
- docs/process/{pr-success-criteria, backfill-success-criteria}.md —
  internal review process docs.
- docs/retros/day-{04,05,06,07}.md — daily build retros.
- docs/decisions/0006-protocol-not-marketplace.md — internal strategy
  ADR (the "no marketplace" rule lives in TRADEMARK + RFC body now).
- docs/ops/preflight.md — internal preflight checklist with day-by-
  day failure-mode references.
- port/ (entire directory) — context-transfer files from earlier
  build phase (foundation v1, gemini-grilling, deep-research, etc.).

## Sanitized (comments + descriptions)

- README.md — removed Roadmap navlink + "Full roadmap" Status link
  (PROJECT-PLAN.md gone).
- TRADEMARK.md — removed ADR 0006 §2 link; kept canonicality reasoning.
- docs/rfc-a2a-x-foxbook-extension.md — removed ADR 0006 cross-refs +
  LOCKED.md ref; replaced "agent-hiring-gate runtime-safety primitive"
  with neutral phrasing; replaced "Day-7 ships the contract; week-2
  ships the implementation" with "signatures committed; implementation
  in progress"; updated Worker URL to canonical https://transparency.foxbook.dev.
- docs/decisions/0001 + 0002 — removed docs/foundation/ cross-refs.
- docs/operations/env-vars.md — removed LOCKED.md cross-ref.
- schemas/{envelope/v1, x-foxbook.v1}.json — removed PROJECT-PLAN.md /
  Day-7 / foundation/ references in description fields. Generated
  TS+Python types regenerated.
- packages/sdk-claim/{src/claim, src/verify, src/index, package.json}
  — replaced "Day-7 PR E ships signatures only" / "week-2 Distribution
  Track" / "PROJECT-PLAN.md Cross-LLM Strategic Feedback" / "agent-
  hiring-gate" / "RFC + outreach DMs + docs/distribution.md" with
  neutral phrasing.
- packages/sdk-claim/src/verify.ts — DEFAULT_WORKER_BASE updated to
  https://transparency.foxbook.dev (was workers.dev preview, now disabled).
- packages/db/src/schema/claims.ts + apps/api/src/firehose/types.ts —
  removed Day-N references from JSDoc.
- core/src/crypto/ed25519.ts + core/scripts/bench-merkle-append.mjs —
  removed foundation/ + PROJECT-PLAN.md cross-refs.

## Gitignore

Added internal-only paths so accidentally-recreated working files
don't get re-tracked: CLAUDE.md, PROJECT-PLAN.md, LOCKED.md,
docs/foundation/, docs/outreach.md, docs/distribution.md,
docs/user-journey.md, docs/pre-mortem-v1.md, docs/process/,
docs/retros/, port/.

## Public surface after this PR

- README, LICENSE, TRADEMARK
- docs/rfc-a2a-x-foxbook-extension.md (referenced from Discussion #1803)
- docs/decisions/0001-0005 (engineering ADRs; rationale-bearing context)
- docs/operations/env-vars.md (fork-it-and-run-it env reference)
- ops/evidence/ (adversarial-test transcript)
- ops/bench-results/ (bench artifacts)
- schemas/ (public protocol schemas)
- apps/, packages/, core/, adapters/ (code)

* chore(sdk-claim): final agent-hiring-gate scrub in verify.ts headers

Two missed refs in verify.ts file header (lines 1 + 9). Replaced with
neutral phrasing matching the rest of the cleanup pass.

---------

Co-authored-by: Ben <[email protected]>

Author: cloakmaster

.gitignore

@@ -36,3 +36,16 @@ scripts/preflight-day-N.local.sh
 *.log
 npm-debug.log*
 yarn-debug.log*
+
+# Internal-only working docs (never published to public repo)
+CLAUDE.md
+PROJECT-PLAN.md
+LOCKED.md
+docs/foundation/
+docs/outreach.md
+docs/distribution.md
+docs/user-journey.md
+docs/pre-mortem-v1.md
+docs/process/
+docs/retros/
+port/