tick-history: 2026-04-29T04:24Z — merge-and-drain shard (3 merged, 9 threads, 0 new substrate)

docs/hygiene-history/ticks/2026/04/29/0424Z.md

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+| 2026-04-29T04:24:13Z | claude-opus-4-7 | 26f978a2 | merge-and-drain tick. Three CLEAN PRs squash-merged onto main: PR #760 (corruption-triage closure shard, schema-fixed) at 04:20:34Z; PR #763 (recalibration-trio shard) at 04:20:39Z; PR #765 (lint-fix shard) at 04:20:44Z. Then drained 9 more review threads across PRs #759/#762/#764: (a) PR #759 fixed escape-quote rendering (`\"deletion-safe\"` → `"deletion-safe"`) + schema column 3 (cron id) — same compounded fix as the prior schema-drain; (b) PR #762 round-2 fixes covering: `xdelta` wording (Git's pack format uses its own delta encoding + zlib, not the external xdelta tool — reworded), ellipsis in cross-reference (`project_aaron_amara_conversation_is_bootstrap_attempt_1...` → full filename with memory/ prefix, now greppable + clickable), mitigation-as-already-in-place tense (the `.gitattributes` rule lives in PR #761 not yet on main; reworded as 'recommended pattern' + named PR #761 as landing PR), `-merge` consistency (removed remaining `-merge` instances in worked-example + does-NOT-forbid sections; for text only `-diff` is correct), MEMORY.md index updated with the corrected mitigation form; (c) PR #764 thread resolved with explanatory comment (the per-tick shard pattern from task #276 means each shard is its own PR; the substantive memory consolidation lives in PR #762, not #764 — diff-scope confusion not a real bug). Total this tick: 3 PRs merged + 9 threads resolved + 0 new conceptual substrate opened (per Amara's narrowing). | [#760 merged](https://github.com/Lucent-Financial-Group/Zeta/pull/760), [#763 merged](https://github.com/Lucent-Financial-Group/Zeta/pull/763), [#765 merged](https://github.com/Lucent-Financial-Group/Zeta/pull/765), [#759](https://github.com/Lucent-Financial-Group/Zeta/pull/759) [#762](https://github.com/Lucent-Financial-Group/Zeta/pull/762) [#764](https://github.com/Lucent-Financial-Group/Zeta/pull/764) | Trajectory observation: the seven-step meta-loop continues firing predictably. Each push surfaces a fixed catalog of mechanical findings (escape-quote rendering / cron-id schema / wording precision / cross-reference completeness / mitigation tense). The catalog is bounded; convergence holds. The factory's review-thread loop is now delivering the *"chaos becoming inspectable"* state Amara named last tick — each round of fixes lands fewer NEW threads than it resolves. The sign of full convergence will be when a push triggers zero new threads. Three merges this tick (#760/#763/#765) is the first wave of substrate landings since the corruption-triage incident closed; the queue is starting to drain. |