I use the project description as a kind of sketchboard to display some brief information about the general project structure.
In the current version, there is no preview, so one has to submit the description changes and add clutter to the log or even abuse the "add comments" function of another application.
To make this feature more comfortable and usable for other members aswell, I would welcome the same Markup preview functionality as when adding comments to Maniphest tickets or Diff commits.
Steps to reproduce:
Go to the URL below and edit the project description.
```
https://phabricator.any/project/details/{any}
}
```