chore(manifest): drop reno-stars + 5 org-templates flipped public; document OSS-surface contract

Follow-up to the workspace-template visibility flip in 558e4fee. After
flipping the 5 private workspace-templates public (#192 root cause),
the harness-replays clone moved one step deeper to the org-templates
list, where 6 of 7 were also private. Hongming-confirmed flip plan:

- 5 of 6 (molecule-dev, free-beats-all, medo-smoke, molecule-worker-gemini,
  ux-ab-lab) — flipped public per `feedback_oss_first_repo_visibility_default`.
  These are unambiguously OSS-template-shape: generic README, no
  customer-shaped names, no creds in content.
- 1 of 6 (reno-stars) — name itself is customer-shaped (would expose
  customer/tenant identity). Kept private; removed from manifest.json
  per Hongming. Will be handled at provision-time via the per-tenant
  credential resolver designed in internal#102 (Layer-3 RFC).

Documents the OSS-surface contract in two places:
- manifest.json _comment: every entry MUST be public; Layer-3 lives elsewhere
- clone-manifest.sh comment block: rationale + the explicit ci-readonly
  team-grant escape hatch (review-gated, not default).

Closes the second clone-fail layer of #192. Combined with 558e4fee +
the workspace-template visibility flips, the Pre-clone manifest deps
step should now succeed anonymously for the full registered set.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

manifest.json

@@ -1,5 +1,5 @@
 {
-  "_comment": "Pin refs to release tags for reproducible builds. 'main' is OK while all repos are internal.",
+  "_comment": "OSS surface registry — every repo listed here MUST be public on git.moleculesai.app. Layer-3 customer/private templates are NOT registered here; they are handled at provision-time via the per-tenant credential resolver (see internal#102 RFC). 'main' refs are pinned to tags before broad rollout.",
   "version": 1,
   "plugins": [
     {"name": "browser-automation", "repo": "molecule-ai/molecule-ai-plugin-browser-automation", "ref": "main"},
@@ -40,7 +40,6 @@
     {"name": "free-beats-all", "repo": "molecule-ai/molecule-ai-org-template-free-beats-all", "ref": "main"},
     {"name": "medo-smoke", "repo": "molecule-ai/molecule-ai-org-template-medo-smoke", "ref": "main"},
     {"name": "molecule-worker-gemini", "repo": "molecule-ai/molecule-ai-org-template-molecule-worker-gemini", "ref": "main"},
-    {"name": "reno-stars", "repo": "molecule-ai/molecule-ai-org-template-reno-stars", "ref": "main"},
     {"name": "ux-ab-lab", "repo": "molecule-ai/molecule-ai-org-template-ux-ab-lab", "ref": "main"},
     {"name": "mock-bigorg", "repo": "molecule-ai/molecule-ai-org-template-mock-bigorg", "ref": "main"}
   ]

scripts/clone-manifest.sh

@@ -8,27 +8,24 @@
 # Requires: git, jq (lighter than python3 — ~2MB vs ~50MB in Alpine)
 #
 # Auth (optional):
-#   When MOLECULE_GITEA_TOKEN is set, embed it as the basic-auth password so
-#   private Gitea repos clone successfully. When unset, clone anonymously
-#   (works only for repos that are public on git.moleculesai.app).
+#   Post-2026-05-08 (#192): every repo in manifest.json is public on
+#   git.moleculesai.app. Anonymous clone works for the entire registered
+#   set. The OSS-surface contract is recorded in manifest.json's _comment
+#   — Layer-3 customer/private templates (e.g. reno-stars) are NOT in the
+#   manifest; they are handled at provision-time via the per-tenant
+#   credential resolver (internal#102 RFC).
 #
-#   This is the path the publish-workspace-server-image.yml workflow uses:
-#   it injects AUTO_SYNC_TOKEN (devops-engineer persona PAT, repo:read on
-#   the molecule-ai org) so the in-CI pre-clone step succeeds for ALL
-#   manifest entries — including the 5 private workspace-template-* repos
-#   (codex, crewai, deepagents, gemini-cli, langgraph) and all 7
-#   org-template-* repos.
+#   MOLECULE_GITEA_TOKEN is therefore optional today. Kept supported for
+#   two reasons: (a) historical CI configs that still inject
+#   AUTO_SYNC_TOKEN remain harmless, (b) reserved for the case where a
+#   private internal-only template is later registered via a ci-readonly
+#   team grant — review must explicitly sign off on that, since it
+#   violates the public-OSS-surface contract.
 #
-#   The token never enters the Docker image: this script runs in the
-#   trusted CI context BEFORE `docker buildx build`, populates
+#   The token (when set) never enters the Docker image: this script runs
+#   in the trusted CI context BEFORE `docker buildx build`, populates
 #   .tenant-bundle-deps/, then `Dockerfile.tenant` COPYs from there with
 #   the .git directories already stripped (see line ~67 below).
-#
-#   For backward compatibility — and so a fresh clone works without
-#   secrets when (eventually) the workspace-template-* repos flip public —
-#   the unset path remains a plain anonymous HTTPS clone. That path will
-#   FAIL with "could not read Username" on private repos today; CI MUST
-#   set MOLECULE_GITEA_TOKEN.
 
 set -euo pipefail