- Introduced a new `CommandsSection` component to manage both development and test commands, replacing the previous `DevServerSection` and `TestingSection`.
- Updated the `SettingsService` to handle special cases for `devCommand` and `testCommand`, allowing for null values to delete commands.
- Removed deprecated sections and streamlined the project settings view to enhance user experience and maintainability.
This refactor simplifies command management and improves the overall structure of the project settings interface.
