Add rpa-bot-handoff skill: ops guide for bot handover

The skill scans a bot with subagents (never runs it) and writes
HANDOVER.md, an 11-section ops guide in the operator's order: where is
what, how to run, how long to wait, after the run, how to see an
exception, exception list, how you will know, how to tell us, don'ts,
issues seen before. Dev material (check against 12 failure classes from
Tebra Auto Post, gaps with file:line, incidents) goes to HANDOVER-DEV.md.

Also adds ADR-0004, glossary terms, five fixture bots and a handoff eval
runner (--resume, --regrade) with results from 47 runs of the earlier
13-section version. The grader still expects that structure and must be
updated before the next eval run.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -8,5 +8,6 @@ Claude skills for RPA projects. Each folder in `skills/` is one skill: copy it i
 | `rpa-dashboard-no-ai` | Builds a full dashboard (run panel, overview, report, optional checkpoints, admin and login) for a bot with no AI. Desktop or web. |
 | `rpa-dashboard-ai` | The same dashboard, plus confidence bands, review-and-approve and a cost/ROI page, for a bot that uses an LLM or OCR. Install it together with `rpa-dashboard-no-ai`. |
 | `sql-review` | Reviews SQL code (SQL Server + pyodbc) against 10 rules through a subagent and writes every issue with a before/after fix plan to `query_tracker.md`. Read-only. |
+| `rpa-bot-handoff` | Writes the ops guide `HANDOVER.md` for a bot being handed over: which tab shows what, how to run, how long to wait, where the report is, how to see an exception, how to tell the dev team. Also writes `HANDOVER-DEV.md` with a check against 12 failure classes from Tebra Auto Post. |
 
 Run all tests: `uv run --with pytest --with playwright pytest tests`