Changes

• Improved Kiosk mode
  • Exempt self-update URI
  • Try updating catalog before rejecting feed URI on cached catalog
• Removed support for --bootstrap option on 0install export
• Added support for settings file extension preferences as access points on Windows
• Reject feeds larger than 32MiB
• Clear catalog cache when adding or removing catalog sources
• Removed ScopedOperation.GetCatalog() from API (use ScopedOperation.CatalogManager instead)
• Tweaked error handling
• Updated dependencies
  • ZstdSharp.Port to v0.8.0
  • SharpCompress to v0.37.2
  • TaskScheduler to v2.11.0
  • WixToolset.Dtf.* to v5.0.0
  • Spectre.Console to v0.49.1
  • Tmds.DBus to v0.17.0
• Updated translations