comfy-ts 0.4.0

Everything user-facing that landed since 0.3.0. No breaking changes.

Host awareness in the TUI

• The (h)ost header box carries a LIVE reachability dot: green when the
  host answers, red when it doesn't, gray while unknown. The truth comes
  from an HTTP probe every 5s, so a dead host turns red even when a
  half-open websocket still claims to be connected. While down, the box
  shows the probe loop working: a spinner during the attempt, then a
  ↻ Ns countdown to the next one.
• New comfy host logs panel below the run area: the ComfyUI server
  console streams into the TUI (backfill + live follow, ANSI stripped,
  progress-bar redraws collapsed to their latest state, error lines red).
  If the server sends no latent previews mid-run, the preview panel says
  so and names the fix (--preview-method auto).

Preview settings menu

• p no longer blind-cycles: it opens a settings menu inside the preview
  panel. Three independent, persisted settings: panel on/off, renderer
  native (real images) / pixel (half-blocks), and while running latent /
  latent small / last output. latent small keeps the last output as the
  big image with the live latent in the top-right corner; last output
  ignores latent frames entirely. ←→ change values, ⏎/p/esc close.
• Native rendering is now flicker-free (repaints are synchronized with the
  frame that damaged them, DEC 2026) and the terminal is restored clean on
  quit (no leftover image, no stray colors).

Library

• ComfyHost.onSession(sid) fires on every websocket session assignment
  (first connect AND reconnects) — the hook for per-session server state.
• ComfyHost.onLogs + subscribeLogs({ enabled, clientId }) +
  fetchRawLogs() expose ComfyUI's /internal/logs console stream; the
  logs websocket message type is part of the typed WsMsg union.