Summary: Replace draft inspectors with read-only components. This is a first step into having a richer UI. At the moment, these are read-only components but will likely be extended in the future as to allow editing of values. Reviewed By: LukeDefeo Differential Revision: D40345016 fbshipit-source-id: a6aef5861474b4aa8353c00ef257ab17b4cff00e