merge: reconcile origin/main (parallel factory run) into local reliability work

Local main (+403: this session's fail-open reliability fixes + factory drains)
diverged from origin/main (+80: a parallel factory run on another machine,
2026-05-31) from base d62a699. --no-ff merge preserving both histories.
Resolution: code auto-merged (only local touched cli/*); .ddx/beads.jsonl
resolved as a UNION by id (newest updated_at wins) — 65 ours-only + 12
theirs-only beads preserved, 497 total; attempts.jsonl unioned; locks.jsonl ours.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: ddx-checkpoint

.ddx/attachments/ddx-828a1b8f/events.jsonl

@@ -0,0 +1,20 @@
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+{"actor":"erik","body":"{\"advisory\":true,\"base_rev\":\"ff96effedc3039e77a7485862a779150913762c2\",\"changed_docs\":[\"docs/helix/01-frame/features/FEAT-010-task-execution.md\",\"docs/helix/02-design/technical-designs/TD-010-executions.md\"],\"evidence\":\".ddx/executions/20260530T060534-0a0029f6/prose-findings.json\",\"findings\":[{\"file\":\"docs/helix/01-frame/features/FEAT-010-task-execution.md\",\"line\":884,\"rule_id\":\"prose.specificity.actor_action\",\"severity\":\"advisory\",\"rationale\":\"The sentence says something enables or supports work without naming the actor, action, artifact, or boundary.\",\"suggested_edit\":\"Name the actor, action, artifact, or boundary that makes the statement concrete.\"},{\"file\":\"docs/helix/02-design/technical-designs/TD-010-executions.md\",\"line\":327,\"rule_id\":\"prose.specificity.actor_action\",\"severity\":\"advisory\",\"rationale\":\"The sentence says something enables or supports work without naming the actor, action, artifact, or boundary.\",\"suggested_edit\":\"Name the actor, action, artifact, or boundary that makes the statement concrete.\"},{\"file\":\"docs/helix/02-design/technical-designs/TD-010-executions.md\",\"line\":350,\"rule_id\":\"prose.specificity.actor_action\",\"severity\":\"advisory\",\"rationale\":\"The sentence says something enables or supports work without naming the actor, action, artifact, or boundary.\",\"suggested_edit\":\"Name the actor, action, artifact, or boundary that makes the statement concrete.\"},{\"file\":\"docs/helix/02-design/technical-designs/TD-010-executions.md\",\"line\":367,\"rule_id\":\"prose.specificity.actor_action\",\"severity\":\"advisory\",\"rationale\":\"The sentence says something enables or supports work without naming the actor, action, artifact, or boundary.\",\"suggested_edit\":\"Name the actor, action, artifact, or boundary that makes the statement concrete.\"}],\"result_rev\":\"b10bc041c29c0e456f7772d17e2f7df21270f5a6\"}","created_at":"2026-05-30T06:16:21.122163051Z","kind":"prose-check.findings","source":"ddx work","summary":"prose check: 4 finding(s) across 2 doc(s)"}
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