Collabora: Use dark/light mode automatically based on user preference

[kulmann]

Initial Checklist

• I understand this is a user story and questions should be posted in the Community Discussions
• I searched issues and couldn’t find anything (or linked relevant results below)

User Story

As a user, I want Collabora to respect my dark/light mode preference in OpenCloud so that I don't have to toggle it myself.

User Value

Feel at home in Collabora

Acceptance Criteria

• Collabora opens in dark or light mode respectively according to the user preference
• Collabora Dark mode toggle button is removed from UI

[kulmann]

Note: currently not clear if the light/dark mode can be enforced via post message api. it's not documented in https://sdk.collaboraonline.com/docs/postmessage_api.html

[micbar]

Seems implemented in a different way https://sdk.collaboraonline.com/docs/advanced_integration.html#theming-settings-iframe

[kulmann]

Seems implemented in a different way https://sdk.collaboraonline.com/docs/advanced_integration.html#theming-settings-iframe

Nice, thanks for the hint!