Refactor UI Initialization to Separate Class

[RalfBarkow]

We currently have UI initialization tasks, such as installing FlatLafs Light and Dark themes, mixed within the initDefaultSettingsIfMissing method of the SettingsInitializer class. To adhere to the principle of separation of concerns and improve code maintainability, we should refactor this by extracting UI initialization tasks into a separate class.

Proposed Changes:

1. Create a new class named UIInitializer responsible for UI initialization tasks.
2. Move the installation of FlatLafs themes into the UIInitializer class.
3. Modify initDefaultSettingsIfMissing in the SettingsInitializer class to call the appropriate method in UIInitializer for UI initialization tasks.

Benefits:

• Improved code organization and readability.
• Clear separation of concerns between settings initialization and UI initialization.
• Easier maintenance and future extension of UI-related functionality.

Additional Notes:

• Consider adding additional UI initialization tasks to the UIInitializer class if needed in the future.
• Update relevant documentation or comments to reflect the changes made for better code understanding.

[RalfBarkow]

See Refactor Initialization Logic for Default Settings #503

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This issue is stale because it has been open for 30 days with no activity.

[github-actions[bot]]

This issue was closed because it has been inactive for 14 days since being marked as stale.