Kh/dev/base theme

[bromiesTM]

• review/merge Kh/dev/theming config ncw-config#1
• change sha of IONOS
• review/merge Mk/review/kh/dev/base theme #2

[bromiesTM]

• Update to latest main branch once PR is merged

[bromiesTM]

center alignment also needed for dropdown buttons

[Copilot]

Pull Request Overview

This PR adds a new IONOS theme to the Nextcloud theming system, providing a branded appearance with custom styling and color schemes. The theme extends the default light theme with IONOS-specific design elements.

• Creates a new IonosTheme class with custom CSS styling for navigation, headers, and UI components
• Registers the new theme in the theming service for system-wide availability
• Adds IONOS submodule reference for external configuration

Reviewed Changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
apps/theming/lib/Themes/IonosTheme.php	New theme class implementing IONOS branding with custom CSS and color variables
apps/theming/lib/Service/ThemesService.php	Registers IonosTheme in the themes service constructor and themes array
apps/theming/composer/composer/autoload_static.php	Adds IonosTheme class to autoloader mapping
apps/theming/composer/composer/autoload_classmap.php	Adds IonosTheme class to autoloader classmap
apps/theming/composer/composer/LICENSE	Removes empty lines (formatting cleanup)
IONOS	Adds submodule reference to IONOS configuration repository
.gitmodules	Configures IONOS submodule with GitHub repository URL

Comments suppressed due to low confidence (1)

apps/theming/lib/Themes/IonosTheme.php:12

• The class extends DefaultTheme but also explicitly implements ITheme. Since DefaultTheme already implements ITheme, the explicit implementation is redundant.

class IonosTheme extends DefaultTheme implements ITheme {

[Copilot]

The large CSS string should be extracted to a separate method or external file for better maintainability. The current approach makes the method difficult to read and maintain.

Suggested change

	return "
	#header {
	#nextcloud {
	padding-inline-start: 220px;
	.logo {
	width: 200px;
	}
	}
	return $this->getCustomCssContent();
	}
	private function getCustomCssContent(): string {
	return "
	#header {
	#nextcloud {
	padding-inline-start: 220px;
	.logo {
	width: 200px;
	}
	}

[Copilot]

The meta color-scheme content should be 'light' instead of 'ionos' as 'ionos' is not a valid CSS color-scheme value. Valid values are 'light', 'dark', or 'light dark'.

Suggested change

	'content' => 'ionos',
	'content' => 'light',