Vaultite 0.6.1

A first run that feels finished: the Mac app installs like one, errors say what happened in plain words, and the palette and font picker open faster.

• The command palette, the quick switcher and the font picker open sooner and keep up with the pointer and the arrow
  keys: the font picker no longer loads every font before it shows.
• The app built from source (npm run app:build, app:install) is Vaultite Main, an app of its own: a release
  installs beside it instead of over it.
• The Mac app's icon has the shape and margin of a Mac app's, and its disk image opens to a laid-out window (Vaultite,
  an arrow, Applications) named just Vaultite.
• Opened from its disk image, the Mac app offers to move itself to Applications, then reopens from there and ejects the
  disk image.
• Set up Vaultite says less: New vault and Open folder without a line under them, and Start with example notes.
• The plugin directory ends with its list, without a note under it (installing one still says it runs code).
• In the plugins list, "needs" shows only when what a plugin needs is off, as small as its byline.
• Companion is on by default: its session starts only when you first @ it or ask it something.
• A new vault's example notes are Start here, How this vault works (a tour of what a note holds) and the Claude page,
  not every plugin's page.
• A vault plugin using the app's CodeMirror starts in a new vault: Obsidian plugins no longer fail with "Class
  extends value undefined".
• Errors say what failed in plain words, never a program's text: a plugin that can't start says so with Turn off, and
  the exact error waits behind Details (Copy details, the Errors page).

Every change: CHANGELOG.md.