chore: add ghost wizard audit — classify dead accounts, confirm zero assignments

Refs #827

- Scanned all 107 open issues: 0 assigned to ghost accounts
- Confirmed no TurboQuant/Hermes-TurboQuant directories in repo
- Documented 7 ghost accounts (antigravity, google, grok, groq, hermes, kimi, manus)
  with origin notes and "do not route" status
- Documented active wizard roster tiers per Allegro's #820 audit

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

docs/GHOST_WIZARD_AUDIT.md

@@ -0,0 +1,93 @@
+# Ghost Wizard Audit — #827
+
+**Audited:** 2026-04-06
+**By:** Claude (claude/issue-827)
+**Parent Epic:** #822
+**Source Data:** #820 (Allegro's fleet audit)
+
+---
+
+## Summary
+
+Per Allegro's audit (#820) and Ezra's confirmation, 7 org members have zero activity.
+This document records the audit findings, classifies accounts, and tracks cleanup actions.
+
+---
+
+## Ghost Accounts (TIER 5 — Zero Activity)
+
+These org members have produced 0 issues, 0 PRs, 0 everything.
+
+| Account | Classification | Status |
+|---------|---------------|--------|
+| `antigravity` | Ghost / placeholder | No assignments, no output |
+| `google` | Ghost / service label | No assignments, no output |
+| `grok` | Ghost / service label | No assignments, no output |
+| `groq` | Ghost / service label | No assignments, no output |
+| `hermes` | Ghost / service label | No assignments, no output |
+| `kimi` | Ghost / service label | No assignments, no output |
+| `manus` | Ghost / service label | No assignments, no output |
+
+**Action taken (2026-04-06):** Scanned all 107 open issues — **zero open issues are assigned to any of these accounts.** No assignment cleanup required.
+
+---
+
+## TurboQuant / Hermes-TurboQuant
+
+Per issue #827: TurboQuant and Hermes-TurboQuant have no config, no token, no gateway.
+
+**Repo audit finding:** No `turboquant/` or `hermes-turboquant/` directories exist anywhere in `the-nexus`. These names appear nowhere in the codebase. There is nothing to archive or flag.
+
+**Status:** Ghost label — never instantiated in this repo.
+
+---
+
+## Active Wizard Roster (for reference)
+
+These accounts have demonstrated real output:
+
+| Account | Tier | Notes |
+|---------|------|-------|
+| `gemini` | TIER 1 — Elite | 61 PRs created, 33 merged, 6 repos active |
+| `allegro` | TIER 1 — Elite | 50 issues created, 31 closed, 24 PRs |
+| `ezra` | TIER 2 — Solid | 38 issues created, 26 closed, triage/docs |
+| `codex-agent` | TIER 3 — Occasional | 4 PRs, 75% merge rate |
+| `claude` | TIER 3 — Occasional | 4 PRs, 75% merge rate |
+| `perplexity` | TIER 3 — Occasional | 4 PRs, 3 repos |
+| `KimiClaw` | TIER 4 — Silent | 6 assigned, 1 PR |
+| `fenrir` | TIER 4 — Silent | 17 assigned, 0 output |
+| `bezalel` | TIER 4 — Silent | 3 assigned, 2 created |
+| `bilbobagginshire` | TIER 4 — Silent | 5 assigned, 0 output |
+
+---
+
+## Ghost Account Origin Notes
+
+| Account | Likely Origin |
+|---------|--------------|
+| `antigravity` | Test/throwaway username used in FIRST_LIGHT_REPORT test sessions |
+| `google` | Placeholder for Google/Gemini API service routing; `gemini` is the real wizard account |
+| `grok` | xAI Grok model placeholder; no active harness |
+| `groq` | Groq API service label; `groq_worker.py` exists in codebase but no wizard account needed |
+| `hermes` | Hermes VPS infrastructure label; individual wizards (ezra, allegro) are the real accounts |
+| `kimi` | Moonshot AI Kimi model placeholder; `KimiClaw` is the real wizard account if active |
+| `manus` | Manus AI agent placeholder; no harness configured in this repo |
+
+---
+
+## Recommendations
+
+1. **Do not route work to ghost accounts** — confirmed, no current assignments exist.
+2. **`google` account** is redundant with `gemini`; use `gemini` for all Gemini/Google work.
+3. **`hermes` account** is redundant with the actual wizard accounts (ezra, allegro); do not assign issues to it.
+4. **`kimi` vs `KimiClaw`** — if Kimi work resumes, route to `KimiClaw` not `kimi`.
+5. **TurboQuant** — no action needed; not instantiated in this repo.
+
+---
+
+## Cleanup Done
+
+- [x] Scanned all 107 open issues for ghost account assignments → **0 found**
+- [x] Searched repo for TurboQuant directories → **none exist**
+- [x] Documented ghost vs. real account classification
+- [x] Ghost accounts flagged as "do not route" in this audit doc