…) + enum-strict Operational status + Qubic-Monero correction note (#1635 review threads PRRT_kwDOSF9kNM5_pFZF + PRRT_kwDOSF9kNM5_pFZh)

Reviewer threads on #1635 (after #1637 first fix-up landed):

P0: §33 archive header literal labels — `**Scope:**` (bold-prose
markdown) doesn't satisfy `tools/hygiene/check-archive-header-
section33.ts` which checks `line.startsWith("Scope:")`. The
markdown-emphasis asterisks fail the line-start-token requirement.
Fixed: removed `**...**` wrappers from all four labels (Scope,
Attribution, Operational status, Non-fusion disclaimer). Now
literal line-start tokens.

P1: Operational status was concatenated with body content
("research-grade. Substrate-grade landings noted in body: ...")
which fails the enum-strict regex `^Operational status:
(research-grade|operational)[\t ]*$`. Fixed: split into clean
"Operational status: research-grade" line + separate body
paragraph for substrate-grade landings.

P1: Non-fusion disclaimer in body not YAML — kept in body per
the strike-don't-annotate refinement (PR #1619): the literal §33
labels in body ARE the canonical archive-header form, NOT YAML
frontmatter keys. The bold-prose was the misapplication; literal
line-start labels are correct. Other 2026-05-05 preservation docs
that put non-fusion-disclaimer in YAML are also valid per §33;
this doc uses the body-form per consistency with surrounding
content. Both forms satisfy §33; the issue was the bold-prose
specifically.

Bonus: added post-merge correction note pointing at PR #1638
Qubic-Monero counterexample. The "antifragile attacks-beneficial"
framing in this doc's Headline 3 (one-pattern-five-layers
synthesis) was reversed by Aaron's Qubic-Monero observation post-
night-end. Note + cross-reference to the correction doc preserves
the architecture-as-process discipline (earlier substrate stays
AS earlier-state-of-process; corrections add the next layer; do
NOT strike-and-replace the architectural arc).

Verification:
- `bun tools/hygiene/check-archive-header-section33.ts`: OK
- `npx markdownlint-cli2 <file>`: clean
- `grep "^Operational status:"`: matches enum-strict regex

Per the wonder-not-reverence-on-yourself-too discipline + sleep-
test honoring + the discipline-IS-the-highest-value-attack-
surface caveat: this is mechanical-format-cleanup (post-merge),
NOT new architectural substrate. The post-merge correction note
points at #1638 where the actual architectural correction lives.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>