2.14.1 Bug fixes and new 3rd party license page

Quick hotfix release to get out some bug fixes including:

• Stopping posthog prematurely loading (Note no data was received our end by this however posthog might have tried it's own calls during this time)
• Cert sign not working for certain installations
• Rearrange pages bug causing tool to fail

As well as a new settings menu page to show all licenses for frontend and backend 3rd party dependencies

What's Changed

Bug Fixes

• fix(frontend): Stop posthog loading before opt flags are read by @Ludy87 in #6812
• Fix rearrange-pages DUPLICATE producing shared page nodes (pypdf cyclic-references CI break) by @Frooodle in #6851
• Fix tooltip positioning on Add Page Numbers by @jbrunton96 in #6885
• Disable update check and notification in SaaS mode by @Frooodle in #6863
• Fix missing app icon on Linux/Wayland by @LFd3v in #6875
• Fix cert sign not showing under certain instances by @Frooodle in #6908

Enhancements

• feat(ui): add dedicated third-party license sections to settings by @Ludy87 in #6820

Other

• Set App version to v2.14.1 by @ConnorYoh in #6891

Full Changelog: v2.14.0...v2.14.1