wisp 0.5.0

Fixed:

• An unanswered MCP approval now comes back at approval.timeoutSeconds as promised. The wait was
  decided at the deadline but not returned until the client eventually answered the dialog, which on
  2026-09-21 took 11 to 56 minutes for three refusals.

Changed:

• wisp chat shows its work: a status line above every prompt (model, directory, git branch and state,
  approval mode, context used), the model's tool calls and results live as one dim line each, a compact
  approval dialog with a one-line key, colour on a terminal (off when piped or with NO_COLOR), and
  new commands /inspect, /status, /last, plus --yes. Replies alone go to stdout, as before.

Install or upgrade with Homebrew: brew install pidster/tap/wisp. Downloading the tarball directly leaves it quarantined; use Homebrew.