Add a zed template, and copy to the zed themes

[bjarneo]

Copilot

This pull request adds support for exporting the Aether theme for Zed, a code editor, alongside existing theme export options. Users can now choose to include a Zed theme via the settings sidebar, and the system will handle copying the appropriate theme file to Zed’s configuration directory. The changes cover UI updates, configuration handling, theme file management, and the addition of the Zed theme template.

Zed theme integration:

• Added a new option in the SettingsSidebar UI to include the Zed theme, along with the necessary switch and description. The new setting is persisted and loaded with other theme options. (src/components/SettingsSidebar.js) [1] [2] [3] [4] [5]
• Updated configuration logic so that when the Zed theme option is enabled, the theme file is copied to Zed’s theme directory; theme generation and copying are skipped if the option is disabled. (src/utils/ConfigWriter.js) [1] [2] [3]
• Implemented the copyZedTheme function to handle copying the theme file to ~/.config/zed/themes/aether.json, including checks for file existence and error handling. (src/utils/service-manager.js) [1] [2] [3]

Theme template addition:

• Added a new Zed theme template file, aether.zed.json, which defines the color and style mappings for Zed using the Aether palette. (templates/aether.zed.json)