Hermes WebUI Desktop v0.3.8

Fixed

• macOS: multiple tabs on different profiles bled into each other (the
  v0.3.7 fix only covered the Windows/Linux tab strip). macOS uses native
  window tabs, which shared one cookie store, so switching profile in one tab
  switched the others too. Each tab opened from an existing one now gets its own
  isolated (ephemeral) cookie store, seeded with the opener tab's profile +
  login so it still opens on your current profile and only diverges when you
  switch it — the same behavior the Windows/Linux fix gives. The first window
  keeps the persistent store, so a single-window setup still remembers your
  profile and login across restarts. (#3, reported by the maintainer on macOS.)
• A new tab now reliably inherits the current tab's profile. The seed copied
  the opener's cookies via a URL-filtered lookup, but that lookup drops
  host-only cookies on macOS — and the WebUI sets the profile cookie host-only —
  so a new tab fell back to the default profile instead of the one you were on.
  Seeding now copies the opener's whole cookie store (a tab only ever loads one
  origin), so the profile cookie transfers on every platform.