docs: correct claims left stale by today's apm-only commits

A five-agent review of today's seven commits found no executable
regressions and no dangling references, but a set of documents still
asserting, in present tense, machinery that ADR-0024 and its commits
removed. This corrects them in place, keeping the original text as the
historical record wherever the repo's amendment convention applies.

LESSONS.md: the 2026-06-21 entry prescribed a `claude plugin validate`
sweep that now fails on every plugin, so it is marked superseded with
the surviving gates named. The 2026-08-09 entry gained a recurrence
note: today's manifest deletion broke apm's MCP propagation exactly as
that lesson describes, and its prescribed repo-local grep could not
have caught it, because `plugin_parser.py` ships in the apm toolchain
installed outside this repository.

ADR-0019, ADR-0011 and ADR-0021: amendments extended to passages the
earlier correction passes stepped over -- a dead native-consumer guard,
Consequences bullets still calling for a `plugins/gitea/.mcp.json` that
must not be recreated, and a drift-gate list naming a deleted script.
ADR-0021's list is down to one gate, not two: `apm audit --ci` never
read `description` and was never a drift gate.

architecture.md and enrichments.md: the self-containment constraint is
restated on its live source, the agentskills.io APM package-mode spec,
rather than on Claude Code's plugin cache-install, which ADR-0024
consequence 6 pins as a superseded rationale. releasing.md's pointer to
the deleted sync script is rewritten as history.

tests/run-bats.sh and scripts/lib/batch-run.sh: comment-only. The
`.claude/skills/` exclusion comment claimed a duplication that is not
live yet; apm does not strip `tests/`, and the deployed tree is empty
of them only because the lockfile still resolves the six dependencies
to a pre-ADR-0024 commit carrying the flat mirror. The exclusion is
correct but forward-looking, and now says so.

SIMPLIFICATION-AUDIT.md: reconciled against what the commits actually
did. Two closed findings recorded conclusions that ADR-0024 reversed
hours later; findings 1, 3, 31 and 35 carried prescriptions voided the
same day; finding 28 is now recorded as having moved backwards, with
docs/adr/ measured at +336 lines over the day. The section 1 headline
table is re-measured at a6434e0 and labelled with its basis. The
ADR-0012 contradiction between finding 2b and section 8 is resolved in
2b's favour after reading the ADR: only finding 24 is governed by it.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YR2CjVumUbEGWcMikcoXBD

docs/adr/0011-gitea-skill-deep-modules.md

@@ -113,5 +113,16 @@ avoids two near-empty skills each routing to a single tool family.
 - Follow-up issues are needed for: the deferred domains (Actions/CI, Wiki, Notifications,
   Packages, User/Org), the `.mcp.json` wiring gap, and the eventual removal of
   `plugins/bin/skills/gitea/`.
+
+  **Correction (2026-09-14):** the three bullets above are historical — do not act on them. The
+  `.mcp.json` half is closed by the correction in Decision: `c96ca9c` deleted every
+  `plugins/*/.mcp.json`, including this plugin's, because apm reads that file only on the
+  marketplace-plugin code path that ADR-0024 removed. **Do not recreate `plugins/gitea/.mcp.json`**
+  — an MCP server a plugin needs is declared in `dependencies.mcp` in its `apm.yml`. The
+  standalone-installability caveat is moot for the same reason: `claude plugin install
+  gitea@holocron` is not a supported route. `plugins/bin/skills/gitea/` no longer exists either —
+  `3a1305c` (2026-07-23) removed it as superseded by `plugins/gitea`, the cleanup this bullet
+  anticipated — so the "remains in place" claim and its follow-up are both spent. Only the deferred
+  domains remain open.
 - Future domain-plugin work in this repo can point to this ADR as the template for splitting an
   MCP-wrapping skill into deep modules.