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+---
+pr_number: 3544
+title: "fix(rules): glass-halo-bidirectional \u2014 DeepSeek migration xref (B-0533 Slice A proof-of-concept)"
+author: "AceHack"
+state: "MERGED"
+created_at: "2026-05-15T18:20:24Z"
+merged_at: "2026-05-15T18:21:46Z"
+closed_at: "2026-05-15T18:21:46Z"
+head_ref: "fix/b0533-slice-a-lior-dead-xrefs-otto-cli-2026-05-15"
+base_ref: "main"
+archived_at: "2026-05-15T21:13:29Z"
+archive_tool: "tools/pr-preservation/archive-pr.ts"
+---
+
+# PR #3544: fix(rules): glass-halo-bidirectional — DeepSeek migration xref (B-0533 Slice A proof-of-concept)
+
+## PR description
+
+## Summary
+
+First instance of [B-0533](https://github.com/Lucent-Financial-Group/Zeta/pull/3540) Slice A — per-persona PR batches updating dead xrefs to migrated §33 files.
+
+DeepSeek's archive was migrated via [PR #3507](https://github.com/Lucent-Financial-Group/Zeta/pull/3507) to \`memory/persona/deepseek/conversations/\`; \`.claude/rules/glass-halo-bidirectional.md\` still cited the pre-migration \`docs/research/\` path.
+
+## Why single-file proof-of-concept
+
+Smallest viable batch to establish the pattern + the inline annotation convention. The rest of DeepSeek (4 more files, 6 line-edits) defers to follow-up PRs — keeps blast radius minimal + reviewable.
+
+## Annotation convention established
+
+\`memory/persona/<persona>/conversations/<filename>\` + inline note: \`(... ; archive migrated YYYY-MM-DD via PR #NNNN)\`
+
+This preserves migration provenance at the citation site, not just in git log.
+
+## Test plan
+
+- [x] Diff is 1 file, 1 logical change
+- [x] Path verified: file exists at new location on origin/main
+- [ ] CI green
+- [ ] Auto-merge arms
+
+## Branch name note
+
+Branch was named \`fix/b0533-slice-a-lior-dead-xrefs\` based on initial plan (Lior, 2 dead xrefs) but turned out Lior had 0 real dead xrefs in live-nav surfaces — my earlier rough scan was less precise. Pivoted to DeepSeek single-file POC mid-tick. Branch name preserved for trace continuity.
+
+🤖 Generated with [Claude Code](https://claude.com/claude-code)
+
+## Reviews
+
+### COMMENTED — @copilot-pull-request-reviewer (2026-05-15T18:22:23Z)
+
+## Pull request overview
+
+Updates a stale cross-reference in the glass-halo bidirectional rule to point at the post-§33 DeepSeek conversation-archive location, aligning `.claude/rules/**` with the DeepSeek archive migration (per B-0533 Slice A POC).
+
+**Changes:**
+- Replaces the old `docs/research/...` citation with the migrated `memory/persona/deepseek/conversations/...` path.
+- Adds an inline provenance note recording the migration date and PR reference.