Build configuration

Added storing of the original user input for build configurations.
Added a warning when editing a build without saved settings.
Added information about the linked device to the build configuration details tooltip.
Updated the sysbuild selection on the build configuration screen to better match the build system behavior.
Updated the selection fields for extra configuration files on the build configuration screen to better match the build system behavior.
Updated the board name generation to make the names more user-friendly.
Fixed an issue with clicking on the Use sysbuild radio button in the Add Build Configuration and Edit Build Configuration screens.
Fixed quoting of extra CMake arguments when they include a Kconfig number value the Add Build Configuration and Edit Build Configuration screens.
Fixed an issue with copying a build command when snippets are also used.
Fixed an issue with adding Kconfig strings as extra CMake argument to the build configuration.
Fixed an issue where actions would not show due to a stale build configuration.