v0.9.0

Pick now works on pages connected to the standalone lit-devtools dev server,
and #private state survives hot-patching on Vite 7 as it already did on Vite 8. One change needs action: runtime globals moved to the package's own
Symbol.for prefix. The rest are fixes to panel settings that didn't stick,
a Pick button with no picker behind it, and the HMR indicator sitting on the
DevTools toolbar.

Added

• Pick works on pages connected to lit-devtools dev. Pick in the
  Components tab, or Ctrl/⌘+Shift+S on the page, picks any Lit element; the
  panel selects it and a panel tab comes forward on it. If you opened the
  panel yourself, the first pick opens a second panel tab and later picks
  reuse it.

Changed

• Runtime globals are keyed @oddsquad/vite-plugin-lit#…. Code that read
  component source metadata (or any other plugin global) through
  Symbol.for('@lit-labs/vite-plugin-lit#source') needs the new prefix.

Fixed

• #private state survives HMR on Vite 7 too. Editing a method that
  touches a private field of a decorated component no longer throws "Cannot
  read from private field" after esbuild has lowered it.
• Panel settings survive a page reload in standalone mode and on
  StackBlitz. After reloading the app, overrides such as flash updates or
  the HMR indicator reverted to the config defaults until a setting was
  changed again.
• A setting changed right after opening the panel is kept. The first
  toggle in a fresh panel session (for example Flash on the Components tab)
  could be silently wiped from the saved settings, so it was gone after a
  reload. Seen with lit-devtools dev; the Vite DevTools panel runs the same
  code.
• The Components tab no longer shows a Pick button that does nothing.
  Without the source overlay (off by default, and unavailable to pages
  connected to lit-devtools dev) the button lit up and no picker appeared.
  It now only appears when there is a picker to start.
• The HMR indicator no longer covers the DevTools toolbar. With the Vite
  DevTools dock on an edge, the indicator and the source-overlay tooltip sat
  on top of it instead of moving aside.
• A #event= link scrolls to its row on a slow first load. Opening the
  panel or a snapshot through a timeline link selected the event but could
  leave its row out of view when the list's layout code loaded slowly.