Fixes a bug that could make relai forget which sites it was enabled on after an update. Sites that were already affected are repaired automatically.

The Sites page in your relai dashboard now tells you exactly why a site isn't working — extension missing, not signed in, signed in as another account, or the site not enabled in this browser — and offers a Reconnect that fixes it in place instead of making you remove the site and add it again. Reconnect previously did nothing in Firefox; it now works.

Screenshot capture is faster: the comment box opens as soon as the screenshot is taken rather than after processing it.

Captures are now near-instant, and the save indicator has been
redesigned.

• The pin editor opens as soon as the screenshot is taken, instead of
  waiting for the image to be processed
• Removed a fixed delay that was slowing down every capture
• Screenshots are prepared faster with no change to final quality
• Redesigned the saving indicator to match the rest of relai
• The saving state no longer looks like it has already succeeded

Faster captures and saves, smaller screenshots, and a fix for site
permissions being lost after an update.

• Pin composer now opens immediately instead of waiting for the
  screenshot
• Screenshots are captured as WebP, roughly 10x smaller with no
  visible quality loss
• Large captures no longer fail to save
• Sites page now explains exactly why relai isn't active on a site,
  with a Reconnect button that repairs it in place
• Fixed a bug where a site's permission could be dropped after an
  extension update