docs: deploy the ai-constitution with core so the governance pointer resolves

Why: the always-on governance.md told agents to read
docs/ai-constitution.md when a decision is not covered, a path that
exists only in this repo, so the fallback failed in every other project.
(Simplification audit finding 27, second defect.)

Implementation Notes:
- Move docs/ai-constitution.md to core/ai-constitution.md; the existing
  core deploy step now ships it to ~/.claude/core/.
- governance.md line 4 and line 73 name ~/.claude/core/ai-constitution.md;
  the HUMANS.md and CONTROLS.md pointers now say they live in the
  holocron repo.
- Repoint path-qualified citations in AGENTS.md, architecture.md,
  skill-implementation-workflow.md and CONTROLS.md. The vendored
  write-skill example and the audit's historical notes are left as
  records.
- The docs/wiki gitlink is not bumped here; the wiki commit awaits push.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

SIMPLIFICATION-AUDIT.md

@@ -345,6 +345,8 @@ The shared pattern: per-skill `README.md` files no model reads, a `docs/research
     >
     > **Two defects the finding missed, both worth fixing independently of it.** (1) **A live bug: `docs/HUMANS.md` does not exist** — the file is `docs/wiki/HUMANS.md`. The wrong path appears **five times across three files**, including the **deployed** `core/instructions/governance.md:82`, which is self-inconsistent (line 73 correct, line 82 broken); the other four are `CONTROLS.md:5,101,106` and `ai-constitution.md:238`. (An earlier revision said "four times" while enumerating all five.) **Fixed (2026-09-15):** all five corrected to `docs/wiki/HUMANS.md`; the deployed copy under `~/.claude/` ~~is now stale until `scripts/install.sh` re-runs~~ → was redeployed on 2026-09-16 (see §10). (2) The deployed always-on file carries **repo-relative pointers that dangle in every project but this one** — an agent told to "read it when making decisions not covered here" cannot. That is the substantive question this finding should have asked. The footer is additionally self-referential: `governance.md:80` lists the file as compatible with itself.
     >
+    > **Decided and done (2026-09-16, grill).** The constitution moved from `docs/ai-constitution.md` to `core/ai-constitution.md`, so the existing `core` deploy step ships it to `~/.claude/core/ai-constitution.md`, and `governance.md`'s "read it when making decisions not covered here" pointer now names that deployed path. The three informational pointers (`HUMANS.md`, `CONTROLS.md`, and the footer) now say they live in the holocron repo rather than reading as local paths. Path-qualified citations were updated in `AGENTS.md`, `docs/spec/architecture.md`, `docs/notes/skill-implementation-workflow.md`, `CONTROLS.md` and the wiki's `HUMANS.md`; the vendored `write-skill` example under `plugins/kyberforge/docs/research/examples/` and this audit's historical notes were left as records. The wiki commit is local until its push is approved, and the `docs/wiki` gitlink is bumped only after that.
+    >
     > **Decision (2026-09-16):** Not proceeding — the human declined this finding, including the 168-word cross-reference trim. `core/instructions/governance.md` and the other three governance documents stay as they are. The `docs/HUMANS.md` path defect was fixed separately (see §10).
 
 28. [x] **ADRs: 2,740 lines, 72% in eight ADRs over 150 lines.** ADR-0020 is 513 lines with a 71-line measurement log as Context; ADR-0017 has 173 lines of amendments against 45 of decision. ADR-0001 is superseded and ADR-0006 moot, both keeping full text below the banner. ADR-0002 is three lines. Truncate superseded ones to the banner, fold amendments into the decision, cap Context at 20 lines, add a 25-line `docs/adr/README.md` index with status. The rules already live in `gates.md`; the ADRs need only decision and consequences. Effort M.