v1.1.0

Requires Herdr 0.9.0: the sidebar block now colours a logo by matching the
vendor's glyph, which older versions reject along with the rest of the file.

• Vendor colours come from per-value rules on one cell instead of a copy of the
  whole row per vendor. The block is 60% smaller, and Gemini joins the three
  vendors that had a colour of their own.
• A working row's title is bold, and the spinner in front of it is six-dot
  braille rather than eight — the two lower dots barely moved while the rest
  of the frame turned.
• Each frame sends only the tokens that changed, not all thirty-odd. A write
  that alters what is rendered costs Herdr about 100ms to answer, so the old
  full rewrite spent the frame budget queueing.
• The daemon no longer subscribes to pane.updated, which was mostly the echo
  of its own writes; agent status arrives on its own event now, and a slow
  heartbeat catches title changes.
• A daemon started by hand reads the plugin config again: without Herdr's
  injected config directory it silently ran on defaults.
• Refuse to write a sidebar row wider than Herdr's 16-token limit, which it
  answers by rejecting the whole config file.