- OXUD-1246 Enhancement: Update the html start page due to the new settings structure
- OXUD-1249 Enhancement: Hide more superfluous instruction sets when opening a modal dialog

Added link checker to check if help files are missing

See merge request frontend/user-guide!12

- OXUD-1236 Story: OXUI-558 Drag and drop support for ICS files

- OXUD-1241 Enhancement: Hide superfluous instructions when showing a help page, even more updates
- OXUD-1235 Update the German user docu regarding the latest UI translations

- OXUD-1241 Enhancement: Hide superfluous instructions when showing a help page, fixes and updates

- OXUD-1238 Enhancement: More detailed description of searching in the settings
- OXUD-1236 Story: OXUI-558 Drag and drop support for ICS files
- OXUD-1241 Enhancement: Hide superfluous instructions when showing a help page

- Tiny headline polishing

- OXUD-1227 Story OXUI-1297 As a user I can easily navigate and search settings, update #4

- Even more superfluous files removed.

- OXUD-1227 Story OXUI-1297 As a user I can easily navigate and search settings, updates
- OXUD-1229 Story OXUI-1161 Some polishing for mail categories
- OXUD-1230 Remove the topic '11.3 Zulassungsliste verwenden' from the docu
- Removed superfluous files

- OXUD-1227 Story OXUI-1297 As a user I can easily navigate and search settings, updates
- OXUD-1229 Story OXUI-1161 Some polishing for mail categories
- OXUD-1230 Remove the topic '11.3 Zulassungsliste verwenden' from the docu
- Removed superfluous files

- OXUD-1218 Story OXUI-1249 As a user I have to give consent when using AI functionality
- OXUD-1211 Story ASP-198 As a user I have advanced email actions based on AI (ChatGPT)
- OXUD-1227 Story OXUI-1297 As a user I can easily navigate and search settings

- OXUD-1226 Update the docu regarding UI updates and translations

OXUD-1153 Story OXUI-1111 As a user I want to export mails including their attachments as PDF files to Drive
OXUD-1196 Story OXUI-1115 As a user I can add attachments from an existing mail to a new mail
OXUD-1220 Story OXUI-1284 As a user I can easily add predefined text snippets when writing a new mail

- OXUD-1163 Story OXUI-1129 As a user I can select a reply-to address

- OXUD-1209 Enhancement: Remove misleading sentence
- OXUD-1190 Enhancements due to changes for serial appointment exeptions
- OXUD-1162 Story OXUI-1139 As a user I want to hide my free&busy data for other users
- OXUD-1208 Story OXUI-1254 Indication in calendar views for cancelled appointments because all attendees have declined

should basically be identical to 3.4.0