feat(kyberforge): execute plugin-to-apm marketplace conversion

Why:
ADR-0015 established that Microsoft APM (apm.yml + .apm/) should replace
this repo's hand-authored plugin.json/marketplace.json model, with those
files becoming compiled output of `apm pack` instead of files edited by
hand via the (now-retired) plugin-author/marketplace-author skills.
Issue #90 was the deferred execution of that decision, gated on #88
(apm tooling) and #89 (apm-native agent-author/skill-author routing).

Implementation notes:
- All six plugins (bin, core, git, gitea, kyberforge, lint) now carry
  apm.yml + .apm/{skills,agents,hooks} as their authoring source. Skills
  moved with a plain git mv (content-identical across targets). Agents
  were re-authored, not moved: per ADR-0016, .apm/agents/*.agent.md
  compiles verbatim to both Claude and Copilot, so plugin-scope agents
  now carry only name/description/model/source_keys -- no tools: field,
  no Claude-only knobs (isolation, maxTurns, effort, memory,
  permissionMode).
- Root apm.yml registers all 7 marketplace packages (6 local plus
  mattpocock-skills as a remote entry) under versioning: per_package,
  matching this repo's existing independent-plugin-versioning practice.
- .claude-plugin/marketplace.json and every plugin's plugin.json are now
  apm-pack-compiled output, verified against the prior hand-maintained
  content: same names/descriptions/versions/licenses/authors, only
  cosmetic serialization differences (JSON key order, owner email vs.
  url, Unicode escaping).
- plugin-author and marketplace-author are retired now that apm-based
  authoring fully replaces their job; kyberforge bumped 1.3.1 -> 1.4.0
  for that removal, and the root marketplace catalog bumped
  0.3.1 -> 0.3.2 to match, per the version-bump convention now
  documented in apm-workflow's reference docs instead of a dedicated
  script (apm has no native version-bump automation).
- Fixed hardcoded pre-.apm/ path assumptions across
  .pre-commit-config.yaml, .pre-commit-hooks.yaml,
  scripts/check-scope-walkup-sync.sh, scripts/sync-vale-styles.sh,
  scripts/check-vale-style-sync.sh, six plugins' root plugin.json
  (stale skills/hooks/agents pointer fields that check-manifests.sh
  validates), and several tests/*.bats and tests/*.sh fixtures --
  including a bats REPO_ROOT relative-path depth bug (10 files, one
  extra .apm/ directory level to walk up) and a vale probe-path
  isolation regression introduced mid-fix.
- Corrected empirically-wrong assumptions surfaced this session in
  apm-workflow/apm-install's own reference docs: `apm marketplace
  package add` does not accept local paths (only owner/repo remote
  shorthand -- local packages are registered by editing apm.yml's
  marketplace.packages[] directly); `apm compile` is a consumer-side
  AGENTS.md/CLAUDE.md generator, not the plugin.json producer, and
  hard-fails on skill/agent-only packages without --clean; `apm plugin
  init <name>` nests a stray subdirectory when run with a positional
  name arg from inside a same-named directory; no native Copilot
  marketplace output profile exists; .mcp.json is merged into the
  compiled plugin.json content-aware and target-scoped, with no
  dependencies.mcp entry needed for simple passthrough; pipx is the
  correct pip fallback on externally-managed Python environments.
- Renamed agent-author's copilot.agent.md template asset to
  copilot.agent.md.template so apm compile's recursive *.agent.md glob
  stops misparsing the placeholder template as a real agent primitive.

Impact:
plugin.json and marketplace.json are compiled artifacts from here on --
editing them by hand is no longer the workflow; edit apm.yml/.apm/ and
run apm pack. CONTEXT.md's Plugin/Plugin marketplace glossary entries
reflect this. ADR-0001 is marked superseded, ADR-0006 moot, and
ADR-0010 updated for the new .apm/agents/ path (project/user scope
unaffected, per ADR-0016). Full local verification: claude plugin
validate --strict on all 6 plugins, apm audit --ci, apm marketplace
check, check-manifests.sh, and the full test suite (165/165 bats,
13/13 shell scripts) all pass clean.

Fixes: #90
Refs: #88, #89
ADR: 0015
ADR: 0016

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ub96PyaSRD9BHPktotj1pC

plugins/kyberforge/.apm/skills/apm-workflow/references/audit.md

@@ -0,0 +1,55 @@
+---
+topic: audit
+source_keys:
+  - context7-microsoft-apm
+  - context7-websites-code-claude
+  - claude-code-plugins-docs
+---
+
+## `apm audit`
+
+```bash
+apm audit                  # local: scan deployed files for hidden Unicode
+apm audit --ci              # CI gate: lockfile consistency + drift replay + policy
+apm audit --file <path>     # standalone: scan an arbitrary file
+```
+
+Exit code `0` on success, `1` on any violation — composes as a normal CI gate step. It does not replace general lint/test/security-scan CI steps, it sits alongside them.
+
+## Policy checks
+
+`apm audit --ci` auto-discovers an org policy from the git remote if `--policy`/`--policy-source` isn't given explicitly; `--no-policy` skips policy discovery for a single invocation.
+
+## Marketplace ref validation
+
+Separate from `apm audit`: `apm marketplace check` validates that every package reference declared in a marketplace's `apm.yml` actually resolves (correct path/ref, manifest present) — run before `apm pack`/publish, to catch a typo'd local path or stale pinned tag before it ships.
+
+## CI integration example (GitHub Actions)
+
+```yaml
+jobs:
+  apm-audit:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      security-events: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with: { python-version: "3.12" }
+      - run: pip install apm-cli==X.Y.Z  # pin to the version standardized on
+      - run: apm install
+      - run: apm audit --ci -f sarif --output apm-audit.sarif
+      - uses: github/codeql-action/upload-sarif@v3
+        with: { sarif_file: apm-audit.sarif }
+```
+
+`-f sarif --output <file>` emits SARIF for GitHub Code Scanning's inline PR annotations.
+
+## Frozen installs
+
+`apm install --frozen` fails instead of silently re-resolving if the lockfile is out of date — the CI equivalent of `npm ci` vs `npm install`. Use in any CI job that must not be allowed to drift the lockfile.
+
+## Claude Code validation is a separate terminal check
+
+For packages compiling to the `claude` target, also run `claude plugin validate [--strict]` against the compiled output as a terminal check. `apm audit`/`apm audit --ci` do not check Claude Code-marketplace-specific schema rules (reserved prefixes, the `agents/` stray-file behavior — see `references/compile.md` — etc.), so they don't substitute for it.