actop 1.9.2

Changed

• PyPI publishing left the tag flow — it is now a manual, post-tag step.
  publish-pypi.yml no longer triggers on push: tags; it is
  workflow_dispatch only, taking the tag as an input:
  gh workflow run publish-pypi.yml --ref vX.Y.Z -f tag_name=vX.Y.Z.
  The automatic form was self-defeating — the tag push started the publish at
  the moment the tag appeared, so the run raced the release it was meant to
  ship rather than publishing a settled one. Dispatching against a tag that
  already exists removes the ordering problem entirely, and because the pypi
  environment admits only v* refs, the "only a tagged commit reaches PyPI"
  guarantee is preserved rather than weakened. OIDC trusted publishing is
  unchanged; no token is introduced.
• Hero GIF re-recorded for the v1.9.x dashboard (images/actop-demo.gif),
  and the recording tape now pins the binary it records. The tape typed a bare
  actop, which resolved to whatever was installed on PATH — it had been
  capturing a stale Homebrew build with no Network/Disk sections at all. It now
  requires .venv/bin/actop. The capture moved to the default grid layout at
  1800x930 (stack pushed the two new I/O boxes below the fold) and covers the
  mirrored Network/Disk pair, per-core panels, both glyph modes, the process
  table with watt attribution, and the theme cycle.
• Cover page: net/disk feature card now describes the mirrored charts.