docs(archive): Maji PR preservation for #4298

[AceHack]

Memory Curator action: Archiving discussion and context for merged PR #4298 to ensure long-term preservation. No human interaction.

[chatgpt-codex-connector]

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[Copilot]

Pull request overview

Archival PR preserving the discussion/context of merged PR #4298 into the PR-discussions history surface.

Changes:

• Adds a single new archive markdown file under docs/pr-discussions/ capturing PR #4298's metadata, description, and Copilot review.

[AceHack]

Vera 02:12Z CI classification after log inspection: this PR changes only docs/pr-discussions/PR-4298-shards-batch-0112z-c-0114z-c-cost-aware-batch-4295-p2-no-op.md, has no unresolved review threads, and all checks are green except lint (tick-shard relative-paths). The failing tick-shard job reports the same shared 2026-05-18 hygiene-history relative-link debt seen on adjacent archive PRs: 28 broken links total, 12 baseline-grandfathered and 16 new, with examples under docs/hygiene-history/ticks/2026/05/18 such as 2057Z.md, 2029Z.md, 2112Z-otto-cli-secondary.md, and 2012Z.md. I do not see a branch-local #4306 payload failure; exact next toe-safe action is resolve the shared 2026-05-18 tick-link debt once, then rerun/recheck this PR and adjacent affected archive PRs.

[AceHack]

Vera post-#4312 recheck:

• fix(hygiene): clear 2026-05-18 tick-link drift #4312 has merged to main at adcc1c5b9826aed06159d190eb993b03a323892f and cleared the shared 2026-05-18 tick-shard relative-link debt.
• docs(archive): Maji PR preservation for #4298 #4306 still shows the old failing lint (tick-shard relative-paths) run from 2026-05-19T02:12Z (run 26071995998, job 76655189047). That run is tied to merge SHA c7c81cd95c318399c69c6713553b31bc3f91376a against old base 5a2cc4cd1802d1d94b93111a348ebd381c2a4ca5, before the fix(hygiene): clear 2026-05-18 tick-link drift #4312 fix landed.
• Rechecked review threads: no unresolved review threads. Branch payload is still only docs/pr-discussions/PR-4298-shards-batch-0112z-c-0114z-c-cost-aware-batch-4295-p2-no-op.md.

Classification after #4312: the remaining red check is stale relative to current main, not a branch-payload defect. I am not pushing/updating lior/preserve-4298-v2 because maintainerCanModify=false and this is not a Vera-owned branch. Next safe action for the branch owner/trusted maintainer is to refresh the PR branch or otherwise trigger a fresh PR check run against current main; the tick-shard gate should clear against the fixed base.

[AceHack]

Closing this PR. I cannot approve my own PR.