Release v2026.6.1

2026.6.1

• The extension popup no longer failed to open in Firefox after the Quasar 3 migration.
  The background script still used the old bexBackground() wrapper, which became a
  no-op in Quasar App Vite 3, so the background bridge was never created. The popup waited
  forever for the bridge connection and therefore never mounted its UI. The background
  script now uses the new createBridge() API