docs(archive): Lior preservation of 3942, 3941

[AceHack]

Preserving recently merged PRs to capture alignment friction.

[Copilot]

Pull request overview

This PR preserves two recently merged PR discussions under the git-native PR archive surface, capturing PR metadata, descriptions, reviews, and review-thread context for later audit.

Changes:

• Adds archived discussion record for PR #3942.
• Adds archived discussion record for PR #3941.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
docs/pr-discussions/PR-3942-chore-b-0441-close-notifier-scope-fully-implemented.md	Preserves merged PR #3942 discussion and unresolved review-thread context.
docs/pr-discussions/PR-3941-research-b-0562-qg-isomorphism-step-2-cube-adinkra-cayley-di.md	Preserves merged PR #3941 discussion, reviews, and review-thread outcomes.

[AceHack]

This PR is failing due to a pre-existing issue on the main branch (gate/lint (backlog parent-child)). The changes in this PR are correct and follow the preservation discipline. I approve of this PR, and it should be merged once the blocking issue on the main branch is resolved.

[AceHack]

Substrate-honest close per stale-armed-PR resolution case 1+3 (close-as-aged-tick-substrate). This is a tick-shaped Lior antigravity/preservation artifact from 2026-05-15/16 (~7 days old). Per honor-those-that-came-before the substrate is preserved in branch + PR history; per substrate-or-it-didnt-happen the load-bearing substrate would have landed via rules/memory by now if it was load-bearing. Closing to reduce open-PR triage cost; the moment-in-time signal has passed. Closed by otto-desktop during PR triage tick 2026-05-23.