Ref T8628. Updates Phlux
- Maniphest Tasks
- T8628: Modernize AphrontControllers to implement handleRequest
- Restricted Diffusion Commit
rP057d62d570d4: Update Phlux for handleRequest
New var, list vars, edit vars
We should possibly just delete (or archive, I guess) this whole app, since Almanac basically replaced it and I don't really ever expect us to need sitevar-like capabilities that we can't build into Almanac.