v2.87.1 — `adapt` points forward instead of back at itself

adapt points forward instead of back at itself

With the telemetry Worker redeployed (its ?days=all + lifetime block had been
written on 2026-06-26 and never shipped), the real usage shape became visible for
the first time: 100 recorded runs, adapt 69 of them against board 2. People
run adapt, come back, run it again.

The cause was in the command's own last words — both closing lines pointed at
adapt ("Re-run after editing PROJECT.md…", "add other AI tools…") and nothing
pointed forward. The command taught its own loop.

• adapt now ends with a Next: block. Claude Code users get the three real
  entry points (/audit, /start, /inbox) plus the board.
• The block is tool-aware: adapt is the one command that serves
  non-Claude-Code users (Cursor / Copilot / Windsurf / Aider), and the agent
  pipeline is Claude-Code-only. Sending a Cursor user to /audit would be a dead
  end — worse than saying nothing. Those users are instead told plainly what
  they have and the concrete step that unlocks the rest.
• nextStepsAfterAdapt is a pure function, so the routing is tested without
  generating files. 7 tests; 288/288 CLI suite green.

Telemetry Worker: deployed (version f8f69cf9) — ?days=all and lifetime totals
now respond as documented.

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