docs(spec): correct eight claims the trim carried into the new files

Why: the relocation into gates.md and architecture.md moved text faster than it
verified it, and a review found eight assertions that do not survive contact
with the repo.

- gates.md cited docs/research/examples/, which does not exist; the tree is at
  plugins/kyberforge/docs/research/examples/. The same wrong string survives at
  ADR-0013:98, where it originated, and is tracked separately.
- gates.md's description-budget arithmetic was built on 23,427, a figure
  ADR-0020 measured at f9b919d and pins there, and compared a name-inclusive
  total against a description-only ceiling. Dropped rather than re-measured,
  following the precedent this branch set for CONTEXT.md's token figure: a
  second live copy is a second thing to go stale.
- gates.md listed "every boundary-clause routing target must resolve" as a hard
  FAIL. skill-size-check.sh emits unresolved targets as SUGGESTION by default,
  promotes to ERROR only when terminal and either route-notated or corroborated
  by a resolving target in the same sentence, and reports INFO DID NOT RUN when
  no universe resolves. Verified with five fixtures; replaced with a
  three-verdict table.
- gates.md and README called `pre-commit run --hook-stage pre-push --all-files`
  the whole push gate. check-release-needed.sh exits 0 unless
  PRE_COMMIT_REMOTE_BRANCH is refs/heads/main, which only the real git hook
  exports -- its own header comment titles this a "Known gap".
- "repo-defined" was loose: the two meta hooks are also declared here, and what
  separates them is repo: meta from repo: local.
- architecture.md claimed `when:` appears in two of 39 skill sources. Exactly
  one SKILL.md carries it; the second hit is a META.md. The likely origin is
  skill-implementation-workflow.md:233, which claims META.md sits alongside
  every skill when one exists in the whole tree.
- architecture.md said core/AGENTS.md is "deployed beside" CLAUDE.md.
  deploy-manifest.sh sends them to ~/.claude/ and ~/.agents/ respectively; the
  relation is import, not adjacency.
- gates.md's see-also cited ADRs as bare stems where its neighbours use paths.

Implementation notes: architecture.md's closing pointer sent readers to the
published description "for what a consumer actually gets", which was true
against an enumeration and is not after ADR-0021. It now names the boundary
relationship and points at the skills tree and README for an inventory. README's
bin bullet gains caveman and zoom-out, since ADR-0021 leaves it the only place
an inventory lives.

Impact: 16/16 pre-push hooks pass. Deliberately not fixed here and tracked
separately: the 12 pre-commit-stage hooks gates.md does not document, its own
SentenceOpenerThereIs violation, and README's missing scripts/install.sh step.

Refs: #105

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TmFqzpuExLJv3m114XVE9w

README.md

@@ -22,7 +22,7 @@ The six plugins:
 - **gitea** — issues, pull requests, labels, milestones, releases, branches, files
 - **core** — authoring and auditing a repo's `AGENTS.md` and the provider adapter files that defer to it
 - **lint** — configuring and running linters
-- **bin** — cross-cutting workflow skills not yet split into a focused plugin: research, documentation, TDD, prototyping, triage, diagnosis, architecture review, requirement grilling
+- **bin** — cross-cutting workflow skills not yet split into a focused plugin: research, documentation, TDD, prototyping, triage, diagnosis, architecture review, requirement grilling, compressed output (`caveman`), and re-orienting mid-task (`zoom-out`)
 
 ## Prerequisites
 
@@ -81,12 +81,17 @@ A suite that exits 77 because a dependency is missing is reported as SKIPPED and
 
 ## Before pushing
 
-Run the whole pre-push gate locally in one command:
+Run the pre-push gate locally in one command:
 
 ```bash
 pre-commit run --hook-stage pre-push --all-files
 ```
 
+One caveat: `check-release-needed` is a silent no-op under this invocation. It exits 0 unless
+`PRE_COMMIT_REMOTE_BRANCH` is `refs/heads/main`, and pre-commit exports that only from the real
+pre-push git hook during an actual `git push` — so the hook reports `Passed` having checked nothing.
+Every other pre-push hook does run.
+
 See [`docs/spec/gates.md`](docs/spec/gates.md) for what each hook enforces and why.
 
 **Offline?** Exactly two pre-push hooks need the network, because root `apm.yml`'s marketplace contains one remote package entry that must be resolved with `git ls-remote`: