Cartethyia 2.6.7

Fixed

• One stalled lease no longer stops every scheduled task. runOnce
  latched the process-wide busy gate and then awaited lease.tryAcquire
  with no bound. A lease store that never answered left busy set forever,
  and because the gate is shared across every task name rather than
  per-name, every later tick of every task returned at it: the whole
  registry stopped running. That included inflight-backstop, whose entire
  job is to clean up after something that never finishes — so one stalled
  acquisition is what let stale in-flights sit until restart.

  The acquisition is bounded at 5s and treated as a skip, which is what
  tryAcquire already documented without enforcing. Skipping releases the
  gate, and every path that latches it without running the task now goes
  through one releaseGate.

• A banned buddy account is disabled again. The ban detector matched on
  the message, but the provider's message for a ban is the same two words it
  uses for a refused request: "request illegal". The actual verdict ("Your
  account has been restricted due to unusual activity") lives in
  displayMsg, which the message extractor never reads, so the ban was
  never detected: no policy_blocked_banned, no disable, and the account
  kept serving. The body is now read too — from upstreamBody or
  details.raw — including each language of the displayMsg map and an
  appeal-bearing actions entry.