Release 4.1.0

Bugfix and improvements release with little (visibly) new things

Added

• Integrate django-post-office by @christophmeissner
• Add sentry integration by @pitpalme
• Create codeql-analysis.yml by @christophmeissner
• Add commonly requested static files by @pitpalme

Changed

• Bump django-ckeditor from 6.2.0 to 6.3.0 in /requirements by @dependabot
• Bump django from 4.0.3 to 4.0.4 in /requirements by @dependabot
• Bump django-ckeditor from 6.3.0 to 6.3.2 in /requirements by @dependabot
• Bump sentry-sdk from 1.5.8 to 1.5.9 in /requirements by @dependabot

Fixed

• Hotfix/562 fix admin ordering by task and workplace by @christophmeissner
• Make admin timezone aware for shift/-templates by @christophmeissner
• Fix #575, broken icon in schedule template admin by @pitpalme
• Fixes #570: regions nav bar items not sorted well by @pitpalme
• Fixes #547: jQuery selector expected by @pitpalme
• Correct shift details user view by @pitpalme
• Fix URL redirection from remote source by @christophmeissner
• Fix URL date parsing by @pitpalme
• Shift notification messages from managers only @christophmeissner

Full Changelog: v4.0.1...v4.1.0