What about yard - "yet another root directory", if naming matters? The term also has a meaning that "an area ... used for a special purpose". As you may use yo

What about yard - "yet another root directory", if naming matters? The term also has a meaning that "an area ... used for a special purpose". As you may use your back "yard" tidying your households from time to time, it is quite aligned with the idea of .meta directory - tidying things up?