comfy-ts 1.2.0

The navigation release: the TUI workflow list becomes a real tree with
filtering and colors, any workflow can run on any host, and copying always
tells you what happened.

TUI

• The workflow list is a real tree: directories fold and unfold, single-child
  chains merge into a/b rows, and / filters as you type (esc clears,
  ⏎ loads). Workflows are colored by model family over a stable palette; a
  workflow can pin its own color via color in its spec. Fold state
  persists across restarts.
• h opens a host picker to override the RUN host of the loaded workflow —
  any registered host, or back to the workflow default. The override
  persists, and the header shows a yellow ⇄ overrides <id> marker while
  active. a keeps the actions panel.
• c / C copy now always ends in a confirmation popup: green with what was
  copied (node count, size, a head of the json as proof), red with the exact
  build or clipboard error. A building for copy… notice covers slow builds
  (image-to-image workflows upload their input image at build time).
• The host status dot stops lying: a busy ComfyUI stalls NEW connections
  while it generates, so a probe timeout alone no longer paints the dot red —
  recent websocket traffic counts as proof of life, and a down dot now says
  WHY (timeout, dns, http status) in the host stats.
• No-arg comfy-ts tui reopens the last loaded workflow.
• The image picker lists dot-named directories (.comfy-ts/outputs, …);
  dot files stay hidden.
• Startup no longer shows a literal ^[[?0u prefix on the first frame.

Library

• DefinedWorkflow.build() / .run() accept { host } to execute on a
  different registered host than the one the workflow module declared.
• v.size(default, { image }) links a size var to an image var: the TUI size
  overlay offers a pickable WxH size of image '<name>' row reading the
  image's actual dimensions.
• Auto-layout spreads nodes wider (horizontal gap 20 → 100, vertical
  20 → 40), so workflows exported with toWorkflowJson() or copied from the
  TUI paste readable in the ComfyUI editor. node_hsep / node_vsep
  overrides unchanged.
• npm fund comfy-ts now points at the project's sponsor page.

Examples

• Hand-written examples move to examples/rvion/ (the cloud zoo stays in
  examples/comfy-cloud/); new 06-qwen-image-edit mirrors the official
  qwen image edit 2511 template, with a toggle for the 4-step lightning
  lora.