feat: user controller init

[noaccOS]

handle requests ~and return a somewhat plausible (although fake) response.~ to and from the device using the redirector.

future PRs for the controller will need to

• handle websocket upgrade
• ~remove the request id, as it should be generated from the Connections module~
• have a fallback controller of some sort
• ~add tests~

depends on #7 and includes its commits closes #3

[noaccOS]

drafted because it depends on a draft pr