lifecycle: record arxiv-inbox-pat-scope complete

[Jammy2211]

Close-out for the arXiv inbox filing bug, whose fix shipped as #317 (main
308d4fa). The draft that carried the diagnosis is no longer a draft, so this
moves it into the completion ledger.

Why it is recorded by hand

The task was filed and shipped in one session and never routed through
/create_issue, so it never entered active/. lifecycle.py record --prompt
folds an active/ prompt; there is none, so the prompt is folded in under
## Original prompt manually. --prompt is optional and 299 existing records
carry no issue: line, so neither is a special case.

What the record keeps

Five things worth not rediscovering:

• A green clone is not write access. The 403 lands on the push, several
  steps after a reader assumes auth was proven. Daily arXiv strong-lensing paper digest → Slack #papers #57's record checked that
  PAT_PYAUTOLABS existed, not that its scope covered PyAutoMemory, and a
  public-repo clone succeeds either way.
• You cannot test arxiv_papers.yml from a branch that edits it.
  claude-code-action@v1 refuses when the file differs from the default
  branch's copy — then exits success, so the POST fails on a missing payload,
  the inbox step never runs, and the error blames an expired
  CLAUDE_CODE_OAUTH_TOKEN instead of the real cause.
• The backfill window is 168h, not 24h. The lookback is submission-anchored,
  so a paper announced today may have been submitted days earlier — PyAutoMind#79's
  trap, reachable again through the recovery path.
• Adding a draft/ file makes dashboard.md stale and reddens PR CI.
  Regenerate after merging the base in, or it is stale again on landing.
• intake's --apply is a global flag before the subcommand while --check
  is a subcommand flag. They are not symmetric.

The open item is split out, not buried

The board's empty inbox still reads identically whether arXiv was quiet or the
filing broke — the ambiguity the #papers empty-day heartbeat already kills on
the Slack side, with no equivalent on the board. Filed as
draft/feature/pyautomemory/inbox_board_staleness_signal.md rather than left as
a paragraph inside a completed record.

Checks

• lifecycle.py check: OK
• lifecycle.py index --check: OK
• intake dashboard --check: current
• 197 tests pass

dashboard.md/dashboard.html regenerated (142 prompts — one draft removed,
one added, net zero) and complete/index.md refreshed to 1130 records.

🤖 Generated with Claude Code

https://claude.ai/code/session_01Sr4R6EDkgmAhm9tmvPiDUV

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Generated by Claude Code