fix(kyberforge): unblock the scaffold and finish the #125 and ADR-0022 edits

Three related half-applied changes from #130, each leaving the corpus in a state its own
documentation contradicts.

Why:
- `assets/templates/SKILL.md` shipped `metadata:` fully commented out, and `new-skill.sh` only
  substitutes SKILL_NAME. Every scaffolded skill therefore lacked the `metadata.version` ADR-0022
  made mandatory and was blocked at first commit by the very hook this PR added. The commented
  example also read `"1.0"` — neither the `0.1.0` new-skill seed nor valid semver.
- `agent-audit/references/scope-project-user.md` still joined `disable-model-invocation` and
  `user-invocable` with a slash — #125's defect verbatim — while pointing the reader at the file
  this PR had just corrected to say the opposite.
- ADR-0022 required the "when present" bump conditional dropped and `metadata.version` moved into
  create.md's required list. It was dropped from SKILL.md but left in README.md, and the field was
  edited in place under a heading that still authorises removing it entirely.

Implementation notes:
- The template emits `metadata: version: "0.1.0"` live, captioned as required, with the optional
  keys left commented. `new-skill.bats` gains a case asserting a live key and three-part semver, so
  this cannot regress.
- `description-quality.md` now asserts only what the vendored Copilot research supports: two fields
  with opposite defaults, and the retired `infer` replaced by the pair rather than by either alone.
  The unsupported negative it previously stated as fact is gone.
- The `1.0.0` retrofit seed is stated in improve.md and retrofit.md, which the retrofit flow
  actually reads — create.md, where it lived, is unreachable from that path. The compression item
  moved out of the file-churn checklist, whose preamble excluded the wording-only change it covers.
- Executable git commands in these three skills now carry the ADR-0023 rtk prefix.

Refs: #125, #127
ADR: 0022, 0023
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EeH8SCbcrCAQrtymkNuhKP

plugins/kyberforge/.apm/skills/skill-author/references/create.md

@@ -84,8 +84,10 @@ already covers the new skill. Use Read/Edit directly on `apm.yml`; this is not p
 ## Step 3 — Fill in SKILL.md
 
 Open the new skill's `SKILL.md` (the path Step 1 printed) and replace every `FILL IN:`
-placeholder. The scaffold template already carries the compliant frontmatter and body skeleton —
-fill it rather than restructuring it.
+placeholder. The scaffold template carries the ADR-0020 body skeleton and the two frontmatter
+fields that cannot be left as placeholders — `name`, substituted by the script, and
+`metadata.version`, seeded live at `"0.1.0"` — so fill the template in rather than restructuring
+it.
 
 **`name`** — already set by the scaffold script. Must exactly match the directory name. Format:
 1–64 characters, lowercase letters, numbers and hyphens only; no leading, trailing or consecutive
@@ -96,15 +98,18 @@ against `references/contract.md`, which holds the three-part shape, the banned c
 boundary-clause form and the length tiers. A hand-invoked skill (`SKILL.md` Step 2) takes one
 plain sentence and `disable-model-invocation: true` instead.
 
+**`metadata.version`** — required on every skill (ADR-0022), not a per-skill or per-plugin choice,
+and enforced by the `skill-frontmatter` pre-commit hook. The scaffold seeds a new skill at
+`"0.1.0"`; leave that value alone here and let `SKILL.md` Step 4 bump it. (`"1.0.0"` is the seed
+for a pre-existing skill retrofitted into the rule, and never applies to a skill created here.)
+
 **Optional frontmatter** — uncomment and fill in, or remove entirely:
 
 - `license` — include when distributing the skill externally
 - `compatibility` — include if the skill requires specific tools, runtimes, or network access
   (max 500 characters)
-- `metadata` — key-value map. `version` is **required** on every skill (ADR-0022), seeded at
-  `"1.0.0"` for a retrofitted skill with no prior version and at `"0.1.0"` for a newly created
-  skill; `author` and `category` stay optional; add `source_keys` now (Step 6) if research sources
-  are in context
+- `metadata` — the rest of the map, all of it optional: `author` and `category`, plus `source_keys`
+  now (Step 6) if research sources are in context
 - `allowed-tools` — space-separated pre-approved tools; reduces permission prompts (experimental —
   support varies by client)
 - `disable-model-invocation` — hand-invoked skills only