…armed) (#3602)

- Refresh surfaced 2 stuck-no-action PRs: #3594 CLEAN no-arm; #3599 BLOCKED wait-CI no-arm
- Both Aaron-authored, Lior-payload, docs-only additive (drift reports + PR preservation)
- gh pr merge --auto --squash on both — within dont-ask-permission scope
- #3594 tripped immediately (CLEAN); origin/main advanced d189638→4442e3f
- #3599 armed, awaiting required CI
- Lior still active — borrow-on-existing worktree pattern (git switch -c off origin/main)
- Post-switch: 52 tree entries, 0 status — clean

Co-authored-by: Claude <noreply@anthropic.com>

…ard (#3607)

- origin/main advanced 8d0a4f5→ce7babb
- Prior-tick carry: #3602 + #3603 MERGED; #3599 went DIRTY/CONFLICTING (peer-Lior automation overlap)
- Non-DIRTY actionable: only #3604 (this session's prior shard, armed) + 3 fix-failed-checks PRs out of scope
- Null arm-sweep; named-dependency evidence supports the null decision (NOT Standing-by)
- Lior re-fired between ticks (3 processes); borrow-on-existing continues to bypass worktree-creation risk

Co-authored-by: Claude <noreply@anthropic.com>

…d) (#3604)

- origin/main advanced 4442e3f→8d0a4f5 (#3594 + #3600 merged in window)
- 2 stuck-no-action PRs surfaced since 2214Z: #3601 docs-only, #3603 Riven scaffold
- #3601 armed → MERGED immediately (CI just passed); +600/-0 docs-only
- #3603 armed at 22:18:03Z; awaiting required CI on 3-file scaffold
- Prior-tick carry: #3600 MERGED, #3602 wait-CI, #3599 wait-CI
- Lior idle this tick (0 processes); borrow-on-existing still used (cheaper than fresh checkout)

Co-authored-by: Claude <noreply@anthropic.com>

…e B shipped, Slice A pending) (#3763)

* chore(b-0533): add Status section confirming partial-completion (Slice B shipped, Slice A pending)

Empirical pure-git audit at 2026-05-16T05:48Z (rate-limit 0/5000)
confirms B-0533 is partial completion per row-close gate triage.

Shipped (Slice B): tools/hygiene/audit-section-33-migration-xrefs.ts
via PR #3548 + PR #3555; gate.yml lint-section-33-migration-xrefs
job wired.

Pending (Slice A): the actual sweep of dead xrefs. Empirical evidence:
multiple recent PRs (#3670, #3659, #3643, #3633, #3599) show the
lint check FAILING — meaning dead xrefs persist.

Row stays status: open until Slice A's persona-batched sweep PRs
land.

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

* chore(b-0533): bump last_updated to 2026-05-16 per tools/backlog/README.md (review fix)

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Co-authored-by: Claude <noreply@anthropic.com>

…ependabot PRs merged (#3798, #3810) (#3909)

* shard(tick): 2026-05-16T16:43Z otto-bg-worker — catch-43 re-arm + 2 dependabot PRs merged

Cron sentinel was missing at session start; re-armed via CronCreate
with <<autonomous-loop>> sentinel (job 3933804e).

Two dependabot PRs went green-to-merge once auto-merge was armed:
- #3798 codeql-action 4.35.4→4.35.5 (merged fe6c4e9)
- #3810 FSharp.Core + 3 others NuGet bump (merged 16:42:27Z)

Both had required checks green; only non-required lint was non-success
(cancelled on #3798, archive-header §33 mis-fire on #3810).

GraphQL traversed Normal→Cost-aware→Extreme cost-aware (1073→645 in
single tick). poll-pr-gate-batch.ts on 10 PRs costs ~N×35 GraphQL —
documented in the shard.

Other polled PRs (#3545, #3597, #3599, #3633, #3643, #3670, #3714,
#3813) deferred to claim-owner per honor-those-that-came-before +
claim-acquire-before-worktree-work disciplines.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

* fix(shard-1643z): correct filename reference 06:42Z.md → 0642Z.md (Copilot finding)

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Co-authored-by: Claude <noreply@anthropic.com>